201979118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{9397}}^1$

素因数の和:10387

約数の個数: 16

約数和(自身を含む): 330884784

約数和(自身を除く): 128905666

約数列:

[1, 2, 11, 22, 977, 1954, 9397, 10747, 18794, 21494, 103367, 206734, 9180869, 18361738, 100989559, 201979118]

約数ペア:

[(1, 201979118), (2, 100989559), (11, 18361738), (22, 9180869), (977, 206734), (1954, 103367), (9397, 21494), (10747, 18794)]