250372367

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{28097}}^1$

素因数の和:28190

約数の個数: 16

約数和(自身を含む): 305706240

約数和(自身を除く): 55333873

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 28097, 196679, 533843, 1882499, 3736901, 13177493, 35767481, 250372367]

約数ペア:

[(1, 250372367), (7, 35767481), (19, 13177493), (67, 3736901), (133, 1882499), (469, 533843), (1273, 196679), (8911, 28097)]