200078210

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{57329}}^1$

素因数の和:57685

約数の個数: 16

約数和(自身を含む): 361179000

約数和(自身を除く): 161100790

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 57329, 114658, 286645, 573290, 20007821, 40015642, 100039105, 200078210]

約数ペア:

[(1, 200078210), (2, 100039105), (5, 40015642), (10, 20007821), (349, 573290), (698, 286645), (1745, 114658), (3490, 57329)]