201230824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{24979}}^1$

素因数の和:25057

約数の個数: 32

約数和(自身を含む): 404676000

約数和(自身を除く): 203445176

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 24979, 49958, 99916, 199832, 474601, 949202, 1323887, 1898404, 2647774, 3796808, 5295548, 10591096, 25153853, 50307706, 100615412, 201230824]

約数ペア:

[(1, 201230824), (2, 100615412), (4, 50307706), (8, 25153853), (19, 10591096), (38, 5295548), (53, 3796808), (76, 2647774), (106, 1898404), (152, 1323887), (212, 949202), (424, 474601), (1007, 199832), (2014, 99916), (4028, 49958), (8056, 24979)]