202355428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{40699}}^1$

素因数の和:40827

約数の個数: 24

約数和(自身を含む): 389743200

約数和(自身を除く): 187387772

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 40699, 81398, 162796, 447689, 895378, 1790756, 4598987, 9197974, 18395948, 50588857, 101177714, 202355428]

約数ペア:

[(1, 202355428), (2, 101177714), (4, 50588857), (11, 18395948), (22, 9197974), (44, 4598987), (113, 1790756), (226, 895378), (452, 447689), (1243, 162796), (2486, 81398), (4972, 40699)]