201112054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7901}}^1$

素因数の和:8016

約数の個数: 32

約数和(自身を含む): 358434720

約数和(自身を除く): 157322666

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 7901, 12727, 15802, 25454, 86911, 102713, 173822, 205426, 703189, 1129843, 1406378, 2259686, 7735079, 9141457, 15470158, 18282914, 100556027, 201112054]

約数ペア:

[(1, 201112054), (2, 100556027), (11, 18282914), (13, 15470158), (22, 9141457), (26, 7735079), (89, 2259686), (143, 1406378), (178, 1129843), (286, 703189), (979, 205426), (1157, 173822), (1958, 102713), (2314, 86911), (7901, 25454), (12727, 15802)]