201637942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{5879}}^1$

素因数の和:7451

約数の個数: 16

約数和(自身を含む): 330220800

約数和(自身を除く): 128582858

約数列:

[1, 2, 11, 22, 1559, 3118, 5879, 11758, 17149, 34298, 64669, 129338, 9165361, 18330722, 100818971, 201637942]

約数ペア:

[(1, 201637942), (2, 100818971), (11, 18330722), (22, 9165361), (1559, 129338), (3118, 64669), (5879, 34298), (11758, 17149)]