205761192

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 661510080

約数和(自身を除く): 455748888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 49, 52, 56, 78, 84, 86, 91, 98, 104, 129, 147, 156, 168, 172, 182, 196, 258, 273, 294, 301, 312, 313, 344, 364, 392, 516, 546, 559, 588, 602, 626, 637, 728, 903, 939, 1032, 1092, 1118, 1176, 1204, 1252, 1274, 1677, 1806, 1878, 1911, 2107, 2184, 2191, 2236, 2408, 2504, 2548, 3354, 3612, 3756, 3822, 3913, 4069, 4214, 4382, 4472, 5096, 6321, 6573, 6708, 7224, 7512, 7644, 7826, 8138, 8428, 8764, 11739, 12207, 12642, 13146, 13416, 13459, 15288, 15337, 15652, 16276, 16856, 17528, 23478, 24414, 25284, 26292, 26918, 27391, 28483, 30674, 31304, 32552, 40377, 46011, 46956, 48828, 50568, 52584, 53836, 54782, 56966, 61348, 80754, 82173, 85449, 92022, 93912, 94213, 97656, 107672, 109564, 113932, 122696, 161508, 164346, 170898, 174967, 184044, 188426, 199381, 219128, 227864, 282639, 323016, 328692, 341796, 349934, 368088, 376852, 398762, 524901, 565278, 598143, 657384, 659491, 683592, 699868, 753704, 797524, 1049802, 1130556, 1196286, 1224769, 1318982, 1399736, 1595048, 1978473, 2099604, 2261112, 2392572, 2449538, 2637964, 3674307, 3956946, 4199208, 4785144, 4899076, 5275928, 7348614, 7913892, 8573383, 9798152, 14697228, 15827784, 17146766, 25720149, 29394456, 34293532, 51440298, 68587064, 102880596, 205761192]

約数ペア:

[(1, 205761192), (2, 102880596), (3, 68587064), (4, 51440298), (6, 34293532), (7, 29394456), (8, 25720149), (12, 17146766), (13, 15827784), (14, 14697228), (21, 9798152), (24, 8573383), (26, 7913892), (28, 7348614), (39, 5275928), (42, 4899076), (43, 4785144), (49, 4199208), (52, 3956946), (56, 3674307), (78, 2637964), (84, 2449538), (86, 2392572), (91, 2261112), (98, 2099604), (104, 1978473), (129, 1595048), (147, 1399736), (156, 1318982), (168, 1224769), (172, 1196286), (182, 1130556), (196, 1049802), (258, 797524), (273, 753704), (294, 699868), (301, 683592), (312, 659491), (313, 657384), (344, 598143), (364, 565278), (392, 524901), (516, 398762), (546, 376852), (559, 368088), (588, 349934), (602, 341796), (626, 328692), (637, 323016), (728, 282639), (903, 227864), (939, 219128), (1032, 199381), (1092, 188426), (1118, 184044), (1176, 174967), (1204, 170898), (1252, 164346), (1274, 161508), (1677, 122696), (1806, 113932), (1878, 109564), (1911, 107672), (2107, 97656), (2184, 94213), (2191, 93912), (2236, 92022), (2408, 85449), (2504, 82173), (2548, 80754), (3354, 61348), (3612, 56966), (3756, 54782), (3822, 53836), (3913, 52584), (4069, 50568), (4214, 48828), (4382, 46956), (4472, 46011), (5096, 40377), (6321, 32552), (6573, 31304), (6708, 30674), (7224, 28483), (7512, 27391), (7644, 26918), (7826, 26292), (8138, 25284), (8428, 24414), (8764, 23478), (11739, 17528), (12207, 16856), (12642, 16276), (13146, 15652), (13416, 15337), (13459, 15288)]