201038456

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{145259}}^1$

素因数の和:145438

約数の個数: 16

約数和(自身を含む): 379128600

約数和(自身を除く): 178090144

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 145259, 290518, 581036, 1162072, 25129807, 50259614, 100519228, 201038456]

約数ペア:

[(1, 201038456), (2, 100519228), (4, 50259614), (8, 25129807), (173, 1162072), (346, 581036), (692, 290518), (1384, 145259)]