200702715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 349138944

約数和(自身を除く): 148436229

約数列:

[1, 3, 5, 15, 23, 43, 69, 83, 115, 129, 163, 215, 249, 345, 415, 489, 645, 815, 989, 1245, 1909, 2445, 2967, 3569, 3749, 4945, 5727, 7009, 9545, 10707, 11247, 13529, 14835, 17845, 18745, 21027, 28635, 35045, 40587, 53535, 56235, 67645, 82087, 105135, 161207, 202935, 246261, 311167, 410435, 483621, 581747, 806035, 933501, 1231305, 1555835, 1745241, 2418105, 2908735, 4667505, 8726205, 13380181, 40140543, 66900905, 200702715]

約数ペア:

[(1, 200702715), (3, 66900905), (5, 40140543), (15, 13380181), (23, 8726205), (43, 4667505), (69, 2908735), (83, 2418105), (115, 1745241), (129, 1555835), (163, 1231305), (215, 933501), (249, 806035), (345, 581747), (415, 483621), (489, 410435), (645, 311167), (815, 246261), (989, 202935), (1245, 161207), (1909, 105135), (2445, 82087), (2967, 67645), (3569, 56235), (3749, 53535), (4945, 40587), (5727, 35045), (7009, 28635), (9545, 21027), (10707, 18745), (11247, 17845), (13529, 14835)]