202243778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103291}}^1$

素因数の和:103393

約数の個数: 16

約数和(自身を含む): 334666080

約数和(自身を除く): 132422302

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 103291, 206582, 1136201, 2272402, 9192899, 18385798, 101121889, 202243778]

約数ペア:

[(1, 202243778), (2, 101121889), (11, 18385798), (22, 9192899), (89, 2272402), (178, 1136201), (979, 206582), (1958, 103291)]