201220630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32933}}^1$

素因数の和:33000

約数の個数: 32

約数和(自身を含む): 398369664

約数和(自身を除く): 197149034

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 32933, 65866, 164665, 329330, 428129, 856258, 1547851, 2140645, 3095702, 4281290, 7739255, 15478510, 20122063, 40244126, 100610315, 201220630]

約数ペア:

[(1, 201220630), (2, 100610315), (5, 40244126), (10, 20122063), (13, 15478510), (26, 7739255), (47, 4281290), (65, 3095702), (94, 2140645), (130, 1547851), (235, 856258), (470, 428129), (611, 329330), (1222, 164665), (3055, 65866), (6110, 32933)]