223852504

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 426931200

約数和(自身を除く): 203078696

約数列:

[1, 2, 4, 8, 79, 158, 271, 316, 542, 632, 1084, 1307, 2168, 2614, 5228, 10456, 21409, 42818, 85636, 103253, 171272, 206506, 354197, 413012, 708394, 826024, 1416788, 2833576, 27981563, 55963126, 111926252, 223852504]

約数ペア:

[(1, 223852504), (2, 111926252), (4, 55963126), (8, 27981563), (79, 2833576), (158, 1416788), (271, 826024), (316, 708394), (542, 413012), (632, 354197), (1084, 206506), (1307, 171272), (2168, 103253), (2614, 85636), (5228, 42818), (10456, 21409)]