90200714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{17077}}^1$

素因数の和:17237

約数の個数: 16

約数和(自身を含む): 143455200

約数和(自身を除く): 53254486

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 17077, 34154, 324463, 648926, 2373703, 4747406, 45100357, 90200714]

約数ペア:

[(1, 90200714), (2, 45100357), (19, 4747406), (38, 2373703), (139, 648926), (278, 324463), (2641, 34154), (5282, 17077)]