211067376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 631084608

約数和(自身を除く): 420017232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 101, 102, 104, 136, 156, 197, 202, 204, 208, 221, 272, 303, 312, 394, 404, 408, 442, 591, 606, 624, 663, 788, 808, 816, 884, 1182, 1212, 1313, 1326, 1576, 1616, 1717, 1768, 2364, 2424, 2561, 2626, 2652, 3152, 3349, 3434, 3536, 3939, 4728, 4848, 5122, 5151, 5252, 5304, 6698, 6868, 7683, 7878, 9456, 10047, 10244, 10302, 10504, 10608, 13396, 13736, 15366, 15756, 19897, 20094, 20488, 20604, 21008, 22321, 26792, 27472, 30732, 31512, 39794, 40188, 40976, 41208, 43537, 44642, 53584, 59691, 61464, 63024, 66963, 79588, 80376, 82416, 87074, 89284, 119382, 122928, 130611, 133926, 159176, 160752, 174148, 178568, 238764, 258661, 261222, 267852, 318352, 338249, 348296, 357136, 477528, 517322, 522444, 535704, 676498, 696592, 775983, 955056, 1014747, 1034644, 1044888, 1071408, 1352996, 1551966, 2029494, 2069288, 2089776, 2705992, 3103932, 4058988, 4138576, 4397237, 5411984, 6207864, 8117976, 8794474, 12415728, 13191711, 16235952, 17588948, 26383422, 35177896, 52766844, 70355792, 105533688, 211067376]

約数ペア:

[(1, 211067376), (2, 105533688), (3, 70355792), (4, 52766844), (6, 35177896), (8, 26383422), (12, 17588948), (13, 16235952), (16, 13191711), (17, 12415728), (24, 8794474), (26, 8117976), (34, 6207864), (39, 5411984), (48, 4397237), (51, 4138576), (52, 4058988), (68, 3103932), (78, 2705992), (101, 2089776), (102, 2069288), (104, 2029494), (136, 1551966), (156, 1352996), (197, 1071408), (202, 1044888), (204, 1034644), (208, 1014747), (221, 955056), (272, 775983), (303, 696592), (312, 676498), (394, 535704), (404, 522444), (408, 517322), (442, 477528), (591, 357136), (606, 348296), (624, 338249), (663, 318352), (788, 267852), (808, 261222), (816, 258661), (884, 238764), (1182, 178568), (1212, 174148), (1313, 160752), (1326, 159176), (1576, 133926), (1616, 130611), (1717, 122928), (1768, 119382), (2364, 89284), (2424, 87074), (2561, 82416), (2626, 80376), (2652, 79588), (3152, 66963), (3349, 63024), (3434, 61464), (3536, 59691), (3939, 53584), (4728, 44642), (4848, 43537), (5122, 41208), (5151, 40976), (5252, 40188), (5304, 39794), (6698, 31512), (6868, 30732), (7683, 27472), (7878, 26792), (9456, 22321), (10047, 21008), (10244, 20604), (10302, 20488), (10504, 20094), (10608, 19897), (13396, 15756), (13736, 15366)]