201673408

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{20071}}^1$

素因数の和:20240

約数の個数: 28

約数和(自身を含む): 402764752

約数和(自身を除く): 201091344

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 20071, 40142, 80284, 160568, 321136, 642272, 1284544, 3151147, 6302294, 12604588, 25209176, 50418352, 100836704, 201673408]

約数ペア:

[(1, 201673408), (2, 100836704), (4, 50418352), (8, 25209176), (16, 12604588), (32, 6302294), (64, 3151147), (157, 1284544), (314, 642272), (628, 321136), (1256, 160568), (2512, 80284), (5024, 40142), (10048, 20071)]