201571432

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 383370120

約数和(自身を除く): 181798688

約数列:

[1, 2, 4, 8, 97, 194, 388, 421, 617, 776, 842, 1234, 1684, 2468, 3368, 4936, 40837, 59849, 81674, 119698, 163348, 239396, 259757, 326696, 478792, 519514, 1039028, 2078056, 25196429, 50392858, 100785716, 201571432]

約数ペア:

[(1, 201571432), (2, 100785716), (4, 50392858), (8, 25196429), (97, 2078056), (194, 1039028), (388, 519514), (421, 478792), (617, 326696), (776, 259757), (842, 239396), (1234, 163348), (1684, 119698), (2468, 81674), (3368, 59849), (4936, 40837)]