202161992

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2267}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 387011520

約数和(自身を除く): 184849528

約数列:

[1, 2, 4, 8, 71, 142, 157, 284, 314, 568, 628, 1256, 2267, 4534, 9068, 11147, 18136, 22294, 44588, 89176, 160957, 321914, 355919, 643828, 711838, 1287656, 1423676, 2847352, 25270249, 50540498, 101080996, 202161992]

約数ペア:

[(1, 202161992), (2, 101080996), (4, 50540498), (8, 25270249), (71, 2847352), (142, 1423676), (157, 1287656), (284, 711838), (314, 643828), (568, 355919), (628, 321914), (1256, 160957), (2267, 89176), (4534, 44588), (9068, 22294), (11147, 18136)]