201840748

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 36

約数和(自身を含む): 368559072

約数和(自身を除く): 166718324

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 431, 862, 1724, 2209, 2491, 4418, 4982, 8836, 9964, 20257, 22843, 40514, 45686, 81028, 91372, 117077, 234154, 468308, 952079, 1073621, 1904158, 2147242, 3808316, 4294484, 50460187, 100920374, 201840748]

約数ペア:

[(1, 201840748), (2, 100920374), (4, 50460187), (47, 4294484), (53, 3808316), (94, 2147242), (106, 1904158), (188, 1073621), (212, 952079), (431, 468308), (862, 234154), (1724, 117077), (2209, 91372), (2491, 81028), (4418, 45686), (4982, 40514), (8836, 22843), (9964, 20257)]