208027360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41941}}^1$

素因数の和:41987

約数の個数: 48

約数和(自身を含む): 507330432

約数和(自身を除く): 299303072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 41941, 83882, 167764, 209705, 335528, 419410, 671056, 838820, 1300171, 1342112, 1677640, 2600342, 3355280, 5200684, 6500855, 6710560, 10401368, 13001710, 20802736, 26003420, 41605472, 52006840, 104013680, 208027360]

約数ペア:

[(1, 208027360), (2, 104013680), (4, 52006840), (5, 41605472), (8, 26003420), (10, 20802736), (16, 13001710), (20, 10401368), (31, 6710560), (32, 6500855), (40, 5200684), (62, 3355280), (80, 2600342), (124, 1677640), (155, 1342112), (160, 1300171), (248, 838820), (310, 671056), (496, 419410), (620, 335528), (992, 209705), (1240, 167764), (2480, 83882), (4960, 41941)]