201364774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{407621}}^1$

素因数の和:407655

約数の個数: 16

約数和(自身を含む): 342402480

約数和(自身を除く): 141037706

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 407621, 815242, 5299073, 7744799, 10598146, 15489598, 100682387, 201364774]

約数ペア:

[(1, 201364774), (2, 100682387), (13, 15489598), (19, 10598146), (26, 7744799), (38, 5299073), (247, 815242), (494, 407621)]