201455986939

素因数分解:

${\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4481}}^1\times {\mathrm{13219}}^1$

素因数の和:17898

約数の個数: 16

約数和(自身を含む): 213307344000

約数和(自身を除く): 11851357061

約数列:

[1, 19, 179, 3401, 4481, 13219, 85139, 251161, 802099, 2366201, 15239881, 44957819, 59234339, 1125452441, 10602946681, 201455986939]

約数ペア:

[(1, 201455986939), (19, 10602946681), (179, 1125452441), (3401, 59234339), (4481, 44957819), (13219, 15239881), (85139, 2366201), (251161, 802099)]