201454312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1871}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 387953280

約数和(自身を除く): 186498968

約数列:

[1, 2, 4, 8, 43, 86, 172, 313, 344, 626, 1252, 1871, 2504, 3742, 7484, 13459, 14968, 26918, 53836, 80453, 107672, 160906, 321812, 585623, 643624, 1171246, 2342492, 4684984, 25181789, 50363578, 100727156, 201454312]

約数ペア:

[(1, 201454312), (2, 100727156), (4, 50363578), (8, 25181789), (43, 4684984), (86, 2342492), (172, 1171246), (313, 643624), (344, 585623), (626, 321812), (1252, 160906), (1871, 107672), (2504, 80453), (3742, 53836), (7484, 26918), (13459, 14968)]