331330096

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{205031}}^1$

素因数の和:205140

約数の個数: 20

約数和(自身を含む): 648311184

約数和(自身を除く): 316981088

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 205031, 410062, 820124, 1640248, 3280496, 20708131, 41416262, 82832524, 165665048, 331330096]

約数ペア:

[(1, 331330096), (2, 165665048), (4, 82832524), (8, 41416262), (16, 20708131), (101, 3280496), (202, 1640248), (404, 820124), (808, 410062), (1616, 205031)]