201870318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{25127}}^1$

素因数の和:25248

約数の個数: 32

約数和(自身を含む): 439036416

約数和(自身を除く): 237166098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 25127, 50254, 75381, 150762, 326651, 653302, 979953, 1959906, 2588081, 5176162, 7764243, 15528486, 33645053, 67290106, 100935159, 201870318]

約数ペア:

[(1, 201870318), (2, 100935159), (3, 67290106), (6, 33645053), (13, 15528486), (26, 7764243), (39, 5176162), (78, 2588081), (103, 1959906), (206, 979953), (309, 653302), (618, 326651), (1339, 150762), (2678, 75381), (4017, 50254), (8034, 25127)]