201501982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 335923200

約数和(自身を除く): 134421218

約数列:

[1, 2, 11, 22, 79, 158, 269, 431, 538, 862, 869, 1738, 2959, 4741, 5918, 9482, 21251, 34049, 42502, 68098, 115939, 231878, 233761, 374539, 467522, 749078, 1275329, 2550658, 9159181, 18318362, 100750991, 201501982]

約数ペア:

[(1, 201501982), (2, 100750991), (11, 18318362), (22, 9159181), (79, 2550658), (158, 1275329), (269, 749078), (431, 467522), (538, 374539), (862, 233761), (869, 231878), (1738, 115939), (2959, 68098), (4741, 42502), (5918, 34049), (9482, 21251)]