198390743042

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{75011}}^1\times {\mathrm{8423}}^1$

素因数の和:83593

約数の個数: 16

約数和(自身を含む): 299521115712

約数和(自身を除く): 101130372670

約数列:

[1, 2, 157, 314, 8423, 16846, 75011, 150022, 1322411, 2644822, 11776727, 23553454, 631817653, 1263635306, 99195371521, 198390743042]

約数ペア:

[(1, 198390743042), (2, 99195371521), (157, 1263635306), (314, 631817653), (8423, 23553454), (16846, 11776727), (75011, 2644822), (150022, 1322411)]