201727922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 343422720

約数和(自身を除く): 141694798

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 407, 814, 869, 1738, 2923, 3137, 5846, 6274, 32153, 34507, 64306, 69014, 116069, 232138, 247823, 495646, 1276759, 2553518, 2726053, 5452106, 9169451, 18338902, 100863961, 201727922]

約数ペア:

[(1, 201727922), (2, 100863961), (11, 18338902), (22, 9169451), (37, 5452106), (74, 2726053), (79, 2553518), (158, 1276759), (407, 495646), (814, 247823), (869, 232138), (1738, 116069), (2923, 69014), (3137, 64306), (5846, 34507), (6274, 32153)]