200403770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{60913}}^1$

素因数の和:60974

約数の個数: 32

約数和(自身を含む): 421037568

約数和(自身を除く): 220633798

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 60913, 121826, 304565, 426391, 609130, 852782, 2131955, 2862911, 4263910, 5725822, 14314555, 20040377, 28629110, 40080754, 100201885, 200403770]

約数ペア:

[(1, 200403770), (2, 100201885), (5, 40080754), (7, 28629110), (10, 20040377), (14, 14314555), (35, 5725822), (47, 4263910), (70, 2862911), (94, 2131955), (235, 852782), (329, 609130), (470, 426391), (658, 304565), (1645, 121826), (3290, 60913)]