216438332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{4357}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 413661360

約数和(自身を除く): 197223028

約数列:

[1, 2, 4, 11, 22, 44, 1129, 2258, 4357, 4516, 8714, 12419, 17428, 24838, 47927, 49676, 95854, 191708, 4919053, 9838106, 19676212, 54109583, 108219166, 216438332]

約数ペア:

[(1, 216438332), (2, 108219166), (4, 54109583), (11, 19676212), (22, 9838106), (44, 4919053), (1129, 191708), (2258, 95854), (4357, 49676), (4516, 47927), (8714, 24838), (12419, 17428)]