197043472

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{126961}}^1$

素因数の和:127066

約数の個数: 20

約数和(自身を含む): 385710556

約数和(自身を除く): 188667084

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 126961, 253922, 507844, 1015688, 2031376, 12315217, 24630434, 49260868, 98521736, 197043472]

約数ペア:

[(1, 197043472), (2, 98521736), (4, 49260868), (8, 24630434), (16, 12315217), (97, 2031376), (194, 1015688), (388, 507844), (776, 253922), (1552, 126961)]