201823937

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{1399}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 237484800

約数和(自身を除く): 35660863

約数列:

[1, 7, 37, 259, 557, 1399, 3899, 9793, 20609, 51763, 144263, 362341, 779243, 5454701, 28831991, 201823937]

約数ペア:

[(1, 201823937), (7, 28831991), (37, 5454701), (259, 779243), (557, 362341), (1399, 144263), (3899, 51763), (9793, 20609)]