212973163916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4241}}^1\times {\mathrm{4463}}^1$

素因数の和:8834

約数の個数: 48

約数和(自身を含む): 389708807040

約数和(自身を除く): 176735643124

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 2813, 4241, 4463, 5626, 8482, 8926, 11252, 16964, 17852, 122989, 129427, 245978, 258854, 411377, 432911, 491956, 517708, 822754, 865822, 1645508, 1731644, 11929933, 12554419, 18927583, 23859866, 25108838, 37855166, 47719732, 50217676, 75710332, 548899907, 1097799814, 1835975551, 2195599628, 3671951102, 7343902204, 53243290979, 106486581958, 212973163916]

約数ペア:

[(1, 212973163916), (2, 106486581958), (4, 53243290979), (29, 7343902204), (58, 3671951102), (97, 2195599628), (116, 1835975551), (194, 1097799814), (388, 548899907), (2813, 75710332), (4241, 50217676), (4463, 47719732), (5626, 37855166), (8482, 25108838), (8926, 23859866), (11252, 18927583), (16964, 12554419), (17852, 11929933), (122989, 1731644), (129427, 1645508), (245978, 865822), (258854, 822754), (411377, 517708), (432911, 491956)]