228157048

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{17047}}^1$

素因数の和:17299

約数の個数: 32

約数和(自身を含む): 490982400

約数和(自身を除く): 262825352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 13384, 17047, 34094, 68188, 119329, 136376, 238658, 477316, 954632, 4074233, 8148466, 16296932, 28519631, 32593864, 57039262, 114078524, 228157048]

約数ペア:

[(1, 228157048), (2, 114078524), (4, 57039262), (7, 32593864), (8, 28519631), (14, 16296932), (28, 8148466), (56, 4074233), (239, 954632), (478, 477316), (956, 238658), (1673, 136376), (1912, 119329), (3346, 68188), (6692, 34094), (13384, 17047)]