197778632

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1151}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 379883520

約数和(自身を除く): 182104888

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 457, 914, 1151, 1828, 2302, 3656, 4604, 9208, 21479, 42958, 54097, 85916, 108194, 171832, 216388, 432776, 526007, 1052014, 2104028, 4208056, 24722329, 49444658, 98889316, 197778632]

約数ペア:

[(1, 197778632), (2, 98889316), (4, 49444658), (8, 24722329), (47, 4208056), (94, 2104028), (188, 1052014), (376, 526007), (457, 432776), (914, 216388), (1151, 171832), (1828, 108194), (2302, 85916), (3656, 54097), (4604, 42958), (9208, 21479)]