197025910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9067}}^1$

素因数の和:9168

約数の個数: 32

約数和(自身を含む): 370192032

約数和(自身を除く): 173166122

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 9067, 10865, 18134, 21730, 45335, 90670, 371747, 480551, 743494, 961102, 1858735, 2402755, 3717470, 4805510, 19702591, 39405182, 98512955, 197025910]

約数ペア:

[(1, 197025910), (2, 98512955), (5, 39405182), (10, 19702591), (41, 4805510), (53, 3717470), (82, 2402755), (106, 1858735), (205, 961102), (265, 743494), (410, 480551), (530, 371747), (2173, 90670), (4346, 45335), (9067, 21730), (10865, 18134)]