213802008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1272631}}^1$

素因数の和:1272647

約数の個数: 32

約数和(自身を含む): 610863360

約数和(自身を除く): 397061352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1272631, 2545262, 3817893, 5090524, 7635786, 8908417, 10181048, 15271572, 17816834, 26725251, 30543144, 35633668, 53450502, 71267336, 106901004, 213802008]

約数ペア:

[(1, 213802008), (2, 106901004), (3, 71267336), (4, 53450502), (6, 35633668), (7, 30543144), (8, 26725251), (12, 17816834), (14, 15271572), (21, 10181048), (24, 8908417), (28, 7635786), (42, 5090524), (56, 3817893), (84, 2545262), (168, 1272631)]