197136828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5153

約数の個数: 120

約数和(自身を含む): 623744352

約数和(自身を除く): 426607524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3213, 4284, 5113, 5508, 6426, 9639, 10226, 12852, 15339, 19278, 20452, 30678, 35791, 38556, 46017, 61356, 71582, 86921, 92034, 107373, 138051, 143164, 173842, 184068, 214746, 260763, 276102, 322119, 347684, 414153, 429492, 521526, 552204, 608447, 644238, 782289, 828306, 966357, 1043052, 1216894, 1288476, 1564578, 1656612, 1825341, 1932714, 2346867, 2433788, 2899071, 3129156, 3650682, 3865428, 4693734, 5476023, 5798142, 7040601, 7301364, 9387468, 10952046, 11596284, 14081202, 16428069, 21904092, 28162404, 32856138, 49284207, 65712276, 98568414, 197136828]

約数ペア:

[(1, 197136828), (2, 98568414), (3, 65712276), (4, 49284207), (6, 32856138), (7, 28162404), (9, 21904092), (12, 16428069), (14, 14081202), (17, 11596284), (18, 10952046), (21, 9387468), (27, 7301364), (28, 7040601), (34, 5798142), (36, 5476023), (42, 4693734), (51, 3865428), (54, 3650682), (63, 3129156), (68, 2899071), (81, 2433788), (84, 2346867), (102, 1932714), (108, 1825341), (119, 1656612), (126, 1564578), (153, 1288476), (162, 1216894), (189, 1043052), (204, 966357), (238, 828306), (252, 782289), (306, 644238), (324, 608447), (357, 552204), (378, 521526), (459, 429492), (476, 414153), (567, 347684), (612, 322119), (714, 276102), (756, 260763), (918, 214746), (1071, 184068), (1134, 173842), (1377, 143164), (1428, 138051), (1836, 107373), (2142, 92034), (2268, 86921), (2754, 71582), (3213, 61356), (4284, 46017), (5113, 38556), (5508, 35791), (6426, 30678), (9639, 20452), (10226, 19278), (12852, 15339)]