201933879

素因数分解:

$3^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{4357}}^1$

素因数の和:6574

約数の個数: 16

約数和(自身を含む): 307918848

約数和(自身を除く): 105984969

約数列:

[1, 3, 7, 21, 2207, 4357, 6621, 13071, 15449, 30499, 46347, 91497, 9615899, 28847697, 67311293, 201933879]

約数ペア:

[(1, 201933879), (3, 67311293), (7, 28847697), (21, 9615899), (2207, 91497), (4357, 46347), (6621, 30499), (13071, 15449)]