211229256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1257317}}^1$

素因数の和:1257333

約数の個数: 32

約数和(自身を含む): 603512640

約数和(自身を除く): 392283384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1257317, 2514634, 3771951, 5029268, 7543902, 8801219, 10058536, 15087804, 17602438, 26403657, 30175608, 35204876, 52807314, 70409752, 105614628, 211229256]

約数ペア:

[(1, 211229256), (2, 105614628), (3, 70409752), (4, 52807314), (6, 35204876), (7, 30175608), (8, 26403657), (12, 17602438), (14, 15087804), (21, 10058536), (24, 8801219), (28, 7543902), (42, 5029268), (56, 3771951), (84, 2514634), (168, 1257317)]