196202272

素因数分解:

$2^5\times 7^2\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 452767644

約数和(自身を除く): 256565372

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 157, 196, 224, 314, 392, 628, 784, 797, 1099, 1256, 1568, 1594, 2198, 2512, 3188, 4396, 5024, 5579, 6376, 7693, 8792, 11158, 12752, 15386, 17584, 22316, 25504, 30772, 35168, 39053, 44632, 61544, 78106, 89264, 123088, 125129, 156212, 178528, 246176, 250258, 312424, 500516, 624848, 875903, 1001032, 1249696, 1751806, 2002064, 3503612, 4004128, 6131321, 7007224, 12262642, 14014448, 24525284, 28028896, 49050568, 98101136, 196202272]

約数ペア:

[(1, 196202272), (2, 98101136), (4, 49050568), (7, 28028896), (8, 24525284), (14, 14014448), (16, 12262642), (28, 7007224), (32, 6131321), (49, 4004128), (56, 3503612), (98, 2002064), (112, 1751806), (157, 1249696), (196, 1001032), (224, 875903), (314, 624848), (392, 500516), (628, 312424), (784, 250258), (797, 246176), (1099, 178528), (1256, 156212), (1568, 125129), (1594, 123088), (2198, 89264), (2512, 78106), (3188, 61544), (4396, 44632), (5024, 39053), (5579, 35168), (6376, 30772), (7693, 25504), (8792, 22316), (11158, 17584), (12752, 15386)]