215732132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{700429}}^1$

素因数の和:700451

約数の個数: 24

約数和(自身を含む): 470688960

約数和(自身を除く): 254956828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 700429, 1400858, 2801716, 4903003, 7704719, 9806006, 15409438, 19612012, 30818876, 53933033, 107866066, 215732132]

約数ペア:

[(1, 215732132), (2, 107866066), (4, 53933033), (7, 30818876), (11, 19612012), (14, 15409438), (22, 9806006), (28, 7704719), (44, 4903003), (77, 2801716), (154, 1400858), (308, 700429)]