202950760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 486835920

約数和(自身を除く): 283885160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 157, 170, 314, 340, 628, 680, 785, 1256, 1570, 1901, 2669, 3140, 3802, 5338, 6280, 7604, 9505, 10676, 13345, 15208, 19010, 21352, 26690, 32317, 38020, 53380, 64634, 76040, 106760, 129268, 161585, 258536, 298457, 323170, 596914, 646340, 1193828, 1292680, 1492285, 2387656, 2984570, 5073769, 5969140, 10147538, 11938280, 20295076, 25368845, 40590152, 50737690, 101475380, 202950760]

約数ペア:

[(1, 202950760), (2, 101475380), (4, 50737690), (5, 40590152), (8, 25368845), (10, 20295076), (17, 11938280), (20, 10147538), (34, 5969140), (40, 5073769), (68, 2984570), (85, 2387656), (136, 1492285), (157, 1292680), (170, 1193828), (314, 646340), (340, 596914), (628, 323170), (680, 298457), (785, 258536), (1256, 161585), (1570, 129268), (1901, 106760), (2669, 76040), (3140, 64634), (3802, 53380), (5338, 38020), (6280, 32317), (7604, 26690), (9505, 21352), (10676, 19010), (13345, 15208)]