207630428

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 366309888

約数和(自身を除く): 158679460

約数列:

[1, 2, 4, 313, 383, 433, 626, 766, 866, 1252, 1532, 1732, 119879, 135529, 165839, 239758, 271058, 331678, 479516, 542116, 663356, 51907607, 103815214, 207630428]

約数ペア:

[(1, 207630428), (2, 103815214), (4, 51907607), (313, 663356), (383, 542116), (433, 479516), (626, 331678), (766, 271058), (866, 239758), (1252, 165839), (1532, 135529), (1732, 119879)]