207288045218

素因数分解:

$2^1\times {\mathrm{1039}}^1\times {\mathrm{4561}}^1\times {\mathrm{21871}}^1$

素因数の和:27473

約数の個数: 16

約数和(自身を含む): 311313799680

約数和(自身を除く): 104025754462

約数列:

[1, 2, 1039, 2078, 4561, 9122, 21871, 43742, 4738879, 9477758, 22723969, 45447938, 99753631, 199507262, 103644022609, 207288045218]

約数ペア:

[(1, 207288045218), (2, 103644022609), (1039, 199507262), (2078, 99753631), (4561, 45447938), (9122, 22723969), (21871, 9477758), (43742, 4738879)]