201225130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3011}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 373439808

約数和(自身を除く): 172214678

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1630, 3011, 6022, 6683, 13366, 15055, 30110, 33415, 66830, 123451, 246902, 490793, 617255, 981586, 1234510, 2453965, 4907930, 20122513, 40245026, 100612565, 201225130]

約数ペア:

[(1, 201225130), (2, 100612565), (5, 40245026), (10, 20122513), (41, 4907930), (82, 2453965), (163, 1234510), (205, 981586), (326, 617255), (410, 490793), (815, 246902), (1630, 123451), (3011, 66830), (6022, 33415), (6683, 30110), (13366, 15055)]