222317081

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{3001}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 268018560

約数和(自身を除く): 45701479

約数列:

[1, 7, 19, 133, 557, 3001, 3899, 10583, 21007, 57019, 74081, 399133, 1671557, 11700899, 31759583, 222317081]

約数ペア:

[(1, 222317081), (7, 31759583), (19, 11700899), (133, 1671557), (557, 399133), (3001, 74081), (3899, 57019), (10583, 21007)]