208517352

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{55339}}^1$

素因数の和:55505

約数の個数: 32

約数和(自身を含む): 524623200

約数和(自身を除く): 316105848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 55339, 110678, 166017, 221356, 332034, 442712, 664068, 1328136, 8688223, 17376446, 26064669, 34752892, 52129338, 69505784, 104258676, 208517352]

約数ペア:

[(1, 208517352), (2, 104258676), (3, 69505784), (4, 52129338), (6, 34752892), (8, 26064669), (12, 17376446), (24, 8688223), (157, 1328136), (314, 664068), (471, 442712), (628, 332034), (942, 221356), (1256, 166017), (1884, 110678), (3768, 55339)]