208020106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479309}}^1$

素因数の和:479349

約数の個数: 16

約数和(自身を含む): 368110080

約数和(自身を除く): 160089974

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 479309, 958618, 3355163, 6710326, 14858579, 29717158, 104010053, 208020106]

約数ペア:

[(1, 208020106), (2, 104010053), (7, 29717158), (14, 14858579), (31, 6710326), (62, 3355163), (217, 958618), (434, 479309)]