201256450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{50951}}^1$

素因数の和:51042

約数の個数: 24

約数和(自身を含む): 379082880

約数和(自身を除く): 177826430

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 50951, 101902, 254755, 509510, 1273775, 2547550, 4025129, 8050258, 20125645, 40251290, 100628225, 201256450]

約数ペア:

[(1, 201256450), (2, 100628225), (5, 40251290), (10, 20125645), (25, 8050258), (50, 4025129), (79, 2547550), (158, 1273775), (395, 509510), (790, 254755), (1975, 101902), (3950, 50951)]