200324810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{60889}}^1$

素因数の和:60950

約数の個数: 32

約数和(自身を含む): 420871680

約数和(自身を除く): 220546870

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 60889, 121778, 304445, 426223, 608890, 852446, 2131115, 2861783, 4262230, 5723566, 14308915, 20032481, 28617830, 40064962, 100162405, 200324810]

約数ペア:

[(1, 200324810), (2, 100162405), (5, 40064962), (7, 28617830), (10, 20032481), (14, 14308915), (35, 5723566), (47, 4262230), (70, 2861783), (94, 2131115), (235, 852446), (329, 608890), (470, 426223), (658, 304445), (1645, 121778), (3290, 60889)]