201373055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 279869184

約数和(自身を除く): 78496129

約数列:

[1, 5, 13, 31, 37, 65, 73, 155, 185, 365, 403, 481, 949, 1147, 1369, 2015, 2263, 2405, 2701, 4745, 5735, 6845, 11315, 13505, 14911, 17797, 29419, 35113, 42439, 74555, 83731, 88985, 99937, 147095, 175565, 212195, 418655, 499685, 551707, 1088503, 1299181, 2758535, 3098047, 5442515, 6495905, 15490235, 40274611, 201373055]

約数ペア:

[(1, 201373055), (5, 40274611), (13, 15490235), (31, 6495905), (37, 5442515), (65, 3098047), (73, 2758535), (155, 1299181), (185, 1088503), (365, 551707), (403, 499685), (481, 418655), (949, 212195), (1147, 175565), (1369, 147095), (2015, 99937), (2263, 88985), (2405, 83731), (2701, 74555), (4745, 42439), (5735, 35113), (6845, 29419), (11315, 17797), (13505, 14911)]