202173990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{24329}}^1$

素因数の和:24616

約数の個数: 32

約数和(自身を含む): 486989280

約数和(自身を除く): 284815290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 24329, 48658, 72987, 121645, 145974, 243290, 364935, 729870, 6739133, 13478266, 20217399, 33695665, 40434798, 67391330, 101086995, 202173990]

約数ペア:

[(1, 202173990), (2, 101086995), (3, 67391330), (5, 40434798), (6, 33695665), (10, 20217399), (15, 13478266), (30, 6739133), (277, 729870), (554, 364935), (831, 243290), (1385, 145974), (1662, 121645), (2770, 72987), (4155, 48658), (8310, 24329)]