208538184

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{511123}}^1$

素因数の和:511149

約数の個数: 32

約数和(自身を含む): 552013920

約数和(自身を除く): 343475736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 511123, 1022246, 1533369, 2044492, 3066738, 4088984, 6133476, 8689091, 12266952, 17378182, 26067273, 34756364, 52134546, 69512728, 104269092, 208538184]

約数ペア:

[(1, 208538184), (2, 104269092), (3, 69512728), (4, 52134546), (6, 34756364), (8, 26067273), (12, 17378182), (17, 12266952), (24, 8689091), (34, 6133476), (51, 4088984), (68, 3066738), (102, 2044492), (136, 1533369), (204, 1022246), (408, 511123)]