201058390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4973}}^1$

素因数の和:5304

約数の個数: 32

約数和(自身を含む): 391075776

約数和(自身を除く): 190017386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 4043, 4973, 8086, 9946, 20215, 24865, 40430, 49730, 64649, 129298, 323245, 646490, 1546603, 3093206, 7733015, 15466030, 20105839, 40211678, 100529195, 201058390]

約数ペア:

[(1, 201058390), (2, 100529195), (5, 40211678), (10, 20105839), (13, 15466030), (26, 7733015), (65, 3093206), (130, 1546603), (311, 646490), (622, 323245), (1555, 129298), (3110, 64649), (4043, 49730), (4973, 40430), (8086, 24865), (9946, 20215)]