201523928

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{140729}}^1$

素因数の和:140914

約数の個数: 16

約数和(自身を含む): 379971000

約数和(自身を除く): 178447072

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 140729, 281458, 562916, 1125832, 25190491, 50380982, 100761964, 201523928]

約数ペア:

[(1, 201523928), (2, 100761964), (4, 50380982), (8, 25190491), (179, 1125832), (358, 562916), (716, 281458), (1432, 140729)]