214967644

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 379476608

約数和(自身を除く): 164508964

約数列:

[1, 2, 4, 211, 422, 487, 523, 844, 974, 1046, 1948, 2092, 102757, 110353, 205514, 220706, 254701, 411028, 441412, 509402, 1018804, 53741911, 107483822, 214967644]

約数ペア:

[(1, 214967644), (2, 107483822), (4, 53741911), (211, 1018804), (422, 509402), (487, 441412), (523, 411028), (844, 254701), (974, 220706), (1046, 205514), (1948, 110353), (2092, 102757)]