201456868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{15511}}^1$

素因数の和:15723

約数の個数: 24

約数和(自身を含む): 375266304

約数和(自身を除く): 173809436

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 764, 3247, 6494, 12988, 15511, 31022, 62044, 263687, 527374, 1054748, 2962601, 5925202, 11850404, 50364217, 100728434, 201456868]

約数ペア:

[(1, 201456868), (2, 100728434), (4, 50364217), (17, 11850404), (34, 5925202), (68, 2962601), (191, 1054748), (382, 527374), (764, 263687), (3247, 62044), (6494, 31022), (12988, 15511)]