201958353

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 319381920

約数和(自身を除く): 117423567

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 281, 467, 513, 843, 1401, 1539, 2529, 4203, 5339, 7587, 8873, 12609, 16017, 22761, 26619, 37827, 48051, 79857, 131227, 144153, 239571, 393681, 432459, 718713, 1181043, 2493313, 3543129, 7479939, 10629387, 22439817, 67319451, 201958353]

約数ペア:

[(1, 201958353), (3, 67319451), (9, 22439817), (19, 10629387), (27, 7479939), (57, 3543129), (81, 2493313), (171, 1181043), (281, 718713), (467, 432459), (513, 393681), (843, 239571), (1401, 144153), (1539, 131227), (2529, 79857), (4203, 48051), (5339, 37827), (7587, 26619), (8873, 22761), (12609, 16017)]