202414098890

素因数分解:

$2^1\times 5^1\times {\mathrm{157999}}^1\times {\mathrm{128111}}^1$

素因数の和:286117

約数の個数: 16

約数和(自身を含む): 364350528000

約数和(自身を除く): 161936429110

約数列:

[1, 2, 5, 10, 128111, 157999, 256222, 315998, 640555, 789995, 1281110, 1579990, 20241409889, 40482819778, 101207049445, 202414098890]

約数ペア:

[(1, 202414098890), (2, 101207049445), (5, 40482819778), (10, 20241409889), (128111, 1579990), (157999, 1281110), (256222, 789995), (315998, 640555)]