200726395

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 264187008

約数和(自身を除く): 63460613

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1445, 2635, 4481, 8959, 22405, 44795, 76177, 138911, 380885, 694555, 1295009, 2361487, 6475045, 11807435, 40145279, 200726395]

約数ペア:

[(1, 200726395), (5, 40145279), (17, 11807435), (31, 6475045), (85, 2361487), (155, 1295009), (289, 694555), (527, 380885), (1445, 138911), (2635, 76177), (4481, 44795), (8959, 22405)]