215327128

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{3041}}^1$

素因数の和:3267

約数の個数: 32

約数和(自身を含む): 413955360

約数和(自身を除く): 198628232

約数列:

[1, 2, 4, 8, 53, 106, 167, 212, 334, 424, 668, 1336, 3041, 6082, 8851, 12164, 17702, 24328, 35404, 70808, 161173, 322346, 507847, 644692, 1015694, 1289384, 2031388, 4062776, 26915891, 53831782, 107663564, 215327128]

約数ペア:

[(1, 215327128), (2, 107663564), (4, 53831782), (8, 26915891), (53, 4062776), (106, 2031388), (167, 1289384), (212, 1015694), (334, 644692), (424, 507847), (668, 322346), (1336, 161173), (3041, 70808), (6082, 35404), (8851, 24328), (12164, 17702)]