201540378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{1871}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 434633472

約数和(自身を除く): 233093094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1381, 1871, 2762, 3742, 4143, 5613, 8286, 11226, 17953, 24323, 35906, 48646, 53859, 72969, 107718, 145938, 2583851, 5167702, 7751553, 15503106, 33590063, 67180126, 100770189, 201540378]

約数ペア:

[(1, 201540378), (2, 100770189), (3, 67180126), (6, 33590063), (13, 15503106), (26, 7751553), (39, 5167702), (78, 2583851), (1381, 145938), (1871, 107718), (2762, 72969), (3742, 53859), (4143, 48646), (5613, 35906), (8286, 24323), (11226, 17953)]