201324409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 250588800

約数和(自身を除く): 49264391

約数列:

[1, 11, 13, 29, 43, 143, 319, 377, 473, 559, 1129, 1247, 4147, 6149, 12419, 13717, 14677, 16211, 32741, 48547, 161447, 178321, 360151, 425633, 534017, 631111, 1407863, 4681963, 6942221, 15486493, 18302219, 201324409]

約数ペア:

[(1, 201324409), (11, 18302219), (13, 15486493), (29, 6942221), (43, 4681963), (143, 1407863), (319, 631111), (377, 534017), (473, 425633), (559, 360151), (1129, 178321), (1247, 161447), (4147, 48547), (6149, 32741), (12419, 16211), (13717, 14677)]