201620364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 520525824

約数和(自身を除く): 318905460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 191, 242, 363, 382, 484, 573, 726, 727, 764, 1146, 1452, 1454, 2101, 2181, 2292, 2908, 4202, 4362, 6303, 7997, 8404, 8724, 12606, 15994, 23111, 23991, 25212, 31988, 46222, 47982, 69333, 87967, 92444, 95964, 138666, 138857, 175934, 263901, 277332, 277714, 351868, 416571, 527802, 555428, 833142, 1055604, 1527427, 1666284, 3054854, 4582281, 6109708, 9164562, 16801697, 18329124, 33603394, 50405091, 67206788, 100810182, 201620364]

約数ペア:

[(1, 201620364), (2, 100810182), (3, 67206788), (4, 50405091), (6, 33603394), (11, 18329124), (12, 16801697), (22, 9164562), (33, 6109708), (44, 4582281), (66, 3054854), (121, 1666284), (132, 1527427), (191, 1055604), (242, 833142), (363, 555428), (382, 527802), (484, 416571), (573, 351868), (726, 277714), (727, 277332), (764, 263901), (1146, 175934), (1452, 138857), (1454, 138666), (2101, 95964), (2181, 92444), (2292, 87967), (2908, 69333), (4202, 47982), (4362, 46222), (6303, 31988), (7997, 25212), (8404, 23991), (8724, 23111), (12606, 15994)]