201388201424

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{2267}}^1\times {\mathrm{6863}}^1$

素因数の和:9947

約数の個数: 40

約数和(自身を含む): 390901230720

約数和(自身を除く): 189513029296

約数列:

[1, 2, 4, 8, 16, 809, 1618, 2267, 3236, 4534, 6472, 6863, 9068, 12944, 13726, 18136, 27452, 36272, 54904, 109808, 1834003, 3668006, 5552167, 7336012, 11104334, 14672024, 15558421, 22208668, 29344048, 31116842, 44417336, 62233684, 88834672, 124467368, 248934736, 12586762589, 25173525178, 50347050356, 100694100712, 201388201424]

約数ペア:

[(1, 201388201424), (2, 100694100712), (4, 50347050356), (8, 25173525178), (16, 12586762589), (809, 248934736), (1618, 124467368), (2267, 88834672), (3236, 62233684), (4534, 44417336), (6472, 31116842), (6863, 29344048), (9068, 22208668), (12944, 15558421), (13726, 14672024), (18136, 11104334), (27452, 7336012), (36272, 5552167), (54904, 3668006), (109808, 1834003)]