201216292838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{481378691}}^1$

素因数の和:481378723

約数の個数: 16

約数和(自身を含む): 346592658240

約数和(自身を除く): 145376365402

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 481378691, 962757382, 5295165601, 9146195129, 10590331202, 18292390258, 100608146419, 201216292838]

約数ペア:

[(1, 201216292838), (2, 100608146419), (11, 18292390258), (19, 10590331202), (22, 9146195129), (38, 5295165601), (209, 962757382), (418, 481378691)]