201961916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 396312000

約数和(自身を除く): 194350084

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 199, 377, 398, 673, 754, 796, 1346, 1508, 2587, 2692, 5174, 5771, 8749, 10348, 11542, 17498, 19517, 23084, 34996, 39034, 75023, 78068, 133927, 150046, 253721, 267854, 300092, 507442, 535708, 1014884, 1741051, 3482102, 3883883, 6964204, 7767766, 15535532, 50490479, 100980958, 201961916]

約数ペア:

[(1, 201961916), (2, 100980958), (4, 50490479), (13, 15535532), (26, 7767766), (29, 6964204), (52, 3883883), (58, 3482102), (116, 1741051), (199, 1014884), (377, 535708), (398, 507442), (673, 300092), (754, 267854), (796, 253721), (1346, 150046), (1508, 133927), (2587, 78068), (2692, 75023), (5174, 39034), (5771, 34996), (8749, 23084), (10348, 19517), (11542, 17498)]