196821184

素因数分解:

$2^6\times 7^1\times {\mathrm{461}}^1\times {\mathrm{953}}^1$

素因数の和:1433

約数の個数: 56

約数和(自身を含む): 447799968

約数和(自身を除く): 250978784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 461, 922, 953, 1844, 1906, 3227, 3688, 3812, 6454, 6671, 7376, 7624, 12908, 13342, 14752, 15248, 25816, 26684, 29504, 30496, 51632, 53368, 60992, 103264, 106736, 206528, 213472, 426944, 439333, 878666, 1757332, 3075331, 3514664, 6150662, 7029328, 12301324, 14058656, 24602648, 28117312, 49205296, 98410592, 196821184]

約数ペア:

[(1, 196821184), (2, 98410592), (4, 49205296), (7, 28117312), (8, 24602648), (14, 14058656), (16, 12301324), (28, 7029328), (32, 6150662), (56, 3514664), (64, 3075331), (112, 1757332), (224, 878666), (448, 439333), (461, 426944), (922, 213472), (953, 206528), (1844, 106736), (1906, 103264), (3227, 60992), (3688, 53368), (3812, 51632), (6454, 30496), (6671, 29504), (7376, 26684), (7624, 25816), (12908, 15248), (13342, 14752)]