207735510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 509693184

約数和(自身を除く): 301957674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 181, 201, 335, 362, 402, 543, 571, 670, 905, 1005, 1086, 1142, 1713, 1810, 2010, 2715, 2855, 3426, 5430, 5710, 8565, 12127, 17130, 24254, 36381, 38257, 60635, 72762, 76514, 103351, 114771, 121270, 181905, 191285, 206702, 229542, 310053, 363810, 382570, 516755, 573855, 620106, 1033510, 1147710, 1550265, 3100530, 6924517, 13849034, 20773551, 34622585, 41547102, 69245170, 103867755, 207735510]

約数ペア:

[(1, 207735510), (2, 103867755), (3, 69245170), (5, 41547102), (6, 34622585), (10, 20773551), (15, 13849034), (30, 6924517), (67, 3100530), (134, 1550265), (181, 1147710), (201, 1033510), (335, 620106), (362, 573855), (402, 516755), (543, 382570), (571, 363810), (670, 310053), (905, 229542), (1005, 206702), (1086, 191285), (1142, 181905), (1713, 121270), (1810, 114771), (2010, 103351), (2715, 76514), (2855, 72762), (3426, 60635), (5430, 38257), (5710, 36381), (8565, 24254), (12127, 17130)]