197216624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1120549}}^1$

素因数の和:1120568

約数の個数: 20

約数和(自身を含む): 416844600

約数和(自身を除く): 219627976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1120549, 2241098, 4482196, 8964392, 12326039, 17928784, 24652078, 49304156, 98608312, 197216624]

約数ペア:

[(1, 197216624), (2, 98608312), (4, 49304156), (8, 24652078), (11, 17928784), (16, 12326039), (22, 8964392), (44, 4482196), (88, 2241098), (176, 1120549)]