214922258981

素因数分解:

${\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{309851}}^1$

素因数の和:310132

約数の個数: 16

約数和(自身を含む): 222691871808

約数和(自身を除く): 7769612827

約数列:

[1, 61, 83, 137, 5063, 8357, 11371, 309851, 693631, 18900911, 25717633, 42449587, 1568775613, 2589424807, 3523315721, 214922258981]

約数ペア:

[(1, 214922258981), (61, 3523315721), (83, 2589424807), (137, 1568775613), (5063, 42449587), (8357, 25717633), (11371, 18900911), (309851, 693631)]