210979608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1255831}}^1$

素因数の和:1255847

約数の個数: 32

約数和(自身を含む): 602799360

約数和(自身を除く): 391819752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1255831, 2511662, 3767493, 5023324, 7534986, 8790817, 10046648, 15069972, 17581634, 26372451, 30139944, 35163268, 52744902, 70326536, 105489804, 210979608]

約数ペア:

[(1, 210979608), (2, 105489804), (3, 70326536), (4, 52744902), (6, 35163268), (7, 30139944), (8, 26372451), (12, 17581634), (14, 15069972), (21, 10046648), (24, 8790817), (28, 7534986), (42, 5023324), (56, 3767493), (84, 2511662), (168, 1255831)]