201994954826

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{162114731}}^1$

素因数の和:162114829

約数の個数: 16

約数和(自身を含む): 350167821120

約数和(自身を除く): 148172866294

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 162114731, 324229462, 1134803117, 2269606234, 14428211059, 28856422118, 100997477413, 201994954826]

約数ペア:

[(1, 201994954826), (2, 100997477413), (7, 28856422118), (14, 14428211059), (89, 2269606234), (178, 1134803117), (623, 324229462), (1246, 162114731)]