201457936

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{22051}}^1$

素因数の和:22630

約数の個数: 20

約数和(自身を含む): 391026064

約数和(自身を除く): 189568128

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 22051, 44102, 88204, 176408, 352816, 12591121, 25182242, 50364484, 100728968, 201457936]

約数ペア:

[(1, 201457936), (2, 100728968), (4, 50364484), (8, 25182242), (16, 12591121), (571, 352816), (1142, 176408), (2284, 88204), (4568, 44102), (9136, 22051)]