201478091

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 216843264

約数和(自身を除く): 15365173

約数列:

[1, 23, 43, 137, 989, 1487, 3151, 5891, 34201, 63941, 135493, 203719, 1470643, 4685537, 8759917, 201478091]

約数ペア:

[(1, 201478091), (23, 8759917), (43, 4685537), (137, 1470643), (989, 203719), (1487, 135493), (3151, 63941), (5891, 34201)]