206868830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2955269}}^1$

素因数の和:2955283

約数の個数: 16

約数和(自身を含む): 425558880

約数和(自身を除く): 218690050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2955269, 5910538, 14776345, 20686883, 29552690, 41373766, 103434415, 206868830]

約数ペア:

[(1, 206868830), (2, 103434415), (5, 41373766), (7, 29552690), (10, 20686883), (14, 14776345), (35, 5910538), (70, 2955269)]