201374575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 257233536

約数和(自身を除く): 55858961

約数列:

[1, 5, 25, 41, 205, 223, 881, 1025, 1115, 4405, 5575, 9143, 22025, 36121, 45715, 180605, 196463, 228575, 903025, 982315, 4911575, 8054983, 40274915, 201374575]

約数ペア:

[(1, 201374575), (5, 40274915), (25, 8054983), (41, 4911575), (205, 982315), (223, 903025), (881, 228575), (1025, 196463), (1115, 180605), (4405, 45715), (5575, 36121), (9143, 22025)]