201764671

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 214875648

約数和(自身を除く): 13110977

約数列:

[1, 23, 67, 311, 421, 1541, 7153, 9683, 20837, 28207, 130931, 479251, 648761, 3011413, 8772377, 201764671]

約数ペア:

[(1, 201764671), (23, 8772377), (67, 3011413), (311, 648761), (421, 479251), (1541, 130931), (7153, 28207), (9683, 20837)]