201997774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{540101}}^1$

素因数の和:540131

約数の個数: 16

約数和(自身を含む): 349986096

約数和(自身を除く): 147988322

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 540101, 1080202, 5941111, 9181717, 11882222, 18363434, 100998887, 201997774]

約数ペア:

[(1, 201997774), (2, 100998887), (11, 18363434), (17, 11882222), (22, 9181717), (34, 5941111), (187, 1080202), (374, 540101)]