201328886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 338342400

約数和(自身を除く): 137013514

約数列:

[1, 2, 11, 22, 59, 109, 118, 218, 649, 1199, 1298, 1423, 2398, 2846, 6431, 12862, 15653, 31306, 70741, 83957, 141482, 155107, 167914, 310214, 923527, 1706177, 1847054, 3412354, 9151313, 18302626, 100664443, 201328886]

約数ペア:

[(1, 201328886), (2, 100664443), (11, 18302626), (22, 9151313), (59, 3412354), (109, 1847054), (118, 1706177), (218, 923527), (649, 310214), (1199, 167914), (1298, 155107), (1423, 141482), (2398, 83957), (2846, 70741), (6431, 31306), (12862, 15653)]