223880332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{39499}}^1$

素因数の和:39625

約数の個数: 24

約数和(自身を含む): 425810000

約数和(自身を除く): 201929668

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 39499, 78998, 157996, 513487, 1026974, 2053948, 4305391, 8610782, 17221564, 55970083, 111940166, 223880332]

約数ペア:

[(1, 223880332), (2, 111940166), (4, 55970083), (13, 17221564), (26, 8610782), (52, 4305391), (109, 2053948), (218, 1026974), (436, 513487), (1417, 157996), (2834, 78998), (5668, 39499)]