201265072

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{44449}}^1$

素因数の和:44740

約数の個数: 20

約数和(自身を含む): 391337800

約数和(自身を除く): 190072728

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 44449, 88898, 177796, 355592, 711184, 12579067, 25158134, 50316268, 100632536, 201265072]

約数ペア:

[(1, 201265072), (2, 100632536), (4, 50316268), (8, 25158134), (16, 12579067), (283, 711184), (566, 355592), (1132, 177796), (2264, 88898), (4528, 44449)]