200071450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{50651}}^1$

素因数の和:50742

約数の個数: 24

約数和(自身を含む): 376850880

約数和(自身を除く): 176779430

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 50651, 101302, 253255, 506510, 1266275, 2532550, 4001429, 8002858, 20007145, 40014290, 100035725, 200071450]

約数ペア:

[(1, 200071450), (2, 100035725), (5, 40014290), (10, 20007145), (25, 8002858), (50, 4001429), (79, 2532550), (158, 1266275), (395, 506510), (790, 253255), (1975, 101302), (3950, 50651)]