197175888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:442

約数の個数: 240

約数和(自身を含む): 697622016

約数和(自身を除く): 500446128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 41, 42, 48, 52, 56, 63, 72, 78, 82, 84, 91, 104, 112, 117, 123, 126, 144, 156, 164, 168, 182, 208, 234, 246, 252, 273, 287, 312, 328, 336, 364, 367, 369, 468, 492, 504, 533, 546, 574, 624, 656, 728, 734, 738, 819, 861, 936, 984, 1008, 1066, 1092, 1101, 1148, 1456, 1468, 1476, 1599, 1638, 1722, 1872, 1968, 2132, 2184, 2202, 2296, 2569, 2583, 2936, 2952, 3198, 3276, 3303, 3444, 3731, 4264, 4368, 4404, 4592, 4771, 4797, 5138, 5166, 5872, 5904, 6396, 6552, 6606, 6888, 7462, 7707, 8528, 8808, 9542, 9594, 10276, 10332, 11193, 12792, 13104, 13212, 13776, 14313, 14924, 15047, 15414, 17616, 19084, 19188, 20552, 20664, 22386, 23121, 25584, 26424, 28626, 29848, 30094, 30828, 33397, 33579, 38168, 38376, 41104, 41328, 42939, 44772, 45141, 46242, 52848, 57252, 59696, 60188, 61656, 66794, 67158, 76336, 76752, 85878, 89544, 90282, 92484, 100191, 105329, 114504, 120376, 123312, 133588, 134316, 135423, 171756, 179088, 180564, 184968, 195611, 200382, 210658, 229008, 240752, 267176, 268632, 270846, 300573, 315987, 343512, 361128, 369936, 391222, 400764, 421316, 534352, 537264, 541692, 586833, 601146, 631974, 687024, 722256, 782444, 801528, 842632, 947961, 1083384, 1173666, 1202292, 1263948, 1369277, 1564888, 1603056, 1685264, 1760499, 1895922, 2166768, 2347332, 2404584, 2527896, 2738554, 3129776, 3520998, 3791844, 4107831, 4694664, 4809168, 5055792, 5477108, 7041996, 7583688, 8215662, 9389328, 10954216, 12323493, 14083992, 15167376, 16431324, 21908432, 24646986, 28167984, 32862648, 49293972, 65725296, 98587944, 197175888]

約数ペア:

[(1, 197175888), (2, 98587944), (3, 65725296), (4, 49293972), (6, 32862648), (7, 28167984), (8, 24646986), (9, 21908432), (12, 16431324), (13, 15167376), (14, 14083992), (16, 12323493), (18, 10954216), (21, 9389328), (24, 8215662), (26, 7583688), (28, 7041996), (36, 5477108), (39, 5055792), (41, 4809168), (42, 4694664), (48, 4107831), (52, 3791844), (56, 3520998), (63, 3129776), (72, 2738554), (78, 2527896), (82, 2404584), (84, 2347332), (91, 2166768), (104, 1895922), (112, 1760499), (117, 1685264), (123, 1603056), (126, 1564888), (144, 1369277), (156, 1263948), (164, 1202292), (168, 1173666), (182, 1083384), (208, 947961), (234, 842632), (246, 801528), (252, 782444), (273, 722256), (287, 687024), (312, 631974), (328, 601146), (336, 586833), (364, 541692), (367, 537264), (369, 534352), (468, 421316), (492, 400764), (504, 391222), (533, 369936), (546, 361128), (574, 343512), (624, 315987), (656, 300573), (728, 270846), (734, 268632), (738, 267176), (819, 240752), (861, 229008), (936, 210658), (984, 200382), (1008, 195611), (1066, 184968), (1092, 180564), (1101, 179088), (1148, 171756), (1456, 135423), (1468, 134316), (1476, 133588), (1599, 123312), (1638, 120376), (1722, 114504), (1872, 105329), (1968, 100191), (2132, 92484), (2184, 90282), (2202, 89544), (2296, 85878), (2569, 76752), (2583, 76336), (2936, 67158), (2952, 66794), (3198, 61656), (3276, 60188), (3303, 59696), (3444, 57252), (3731, 52848), (4264, 46242), (4368, 45141), (4404, 44772), (4592, 42939), (4771, 41328), (4797, 41104), (5138, 38376), (5166, 38168), (5872, 33579), (5904, 33397), (6396, 30828), (6552, 30094), (6606, 29848), (6888, 28626), (7462, 26424), (7707, 25584), (8528, 23121), (8808, 22386), (9542, 20664), (9594, 20552), (10276, 19188), (10332, 19084), (11193, 17616), (12792, 15414), (13104, 15047), (13212, 14924), (13776, 14313)]