207832168

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{2131}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 397575360

約数和(自身を除く): 189743192

約数列:

[1, 2, 4, 8, 73, 146, 167, 292, 334, 584, 668, 1336, 2131, 4262, 8524, 12191, 17048, 24382, 48764, 97528, 155563, 311126, 355877, 622252, 711754, 1244504, 1423508, 2847016, 25979021, 51958042, 103916084, 207832168]

約数ペア:

[(1, 207832168), (2, 103916084), (4, 51958042), (8, 25979021), (73, 2847016), (146, 1423508), (167, 1244504), (292, 711754), (334, 622252), (584, 355877), (668, 311126), (1336, 155563), (2131, 97528), (4262, 48764), (8524, 24382), (12191, 17048)]