201232538188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{907}}^1\times {\mathrm{458401}}^1$

素因数の和:459334

約数の個数: 36

約数和(自身を含む): 387509213896

約数和(自身を除く): 186276675708

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 907, 1814, 3628, 9977, 19954, 39908, 109747, 219494, 438988, 458401, 916802, 1833604, 5042411, 10084822, 20169644, 55466521, 110933042, 221866084, 415769707, 831539414, 1663078828, 4573466777, 9146933554, 18293867108, 50308134547, 100616269094, 201232538188]

約数ペア:

[(1, 201232538188), (2, 100616269094), (4, 50308134547), (11, 18293867108), (22, 9146933554), (44, 4573466777), (121, 1663078828), (242, 831539414), (484, 415769707), (907, 221866084), (1814, 110933042), (3628, 55466521), (9977, 20169644), (19954, 10084822), (39908, 5042411), (109747, 1833604), (219494, 916802), (438988, 458401)]