201255201

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24019}}^1$

素因数の和:24058

約数の個数: 36

約数和(自身を含む): 355976400

約数和(自身を除く): 154721199

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 24019, 72057, 168133, 216171, 456361, 504399, 1176931, 1369083, 1513197, 3194527, 3530793, 4107249, 9583581, 10592379, 22361689, 28750743, 67085067, 201255201]

約数ペア:

[(1, 201255201), (3, 67085067), (7, 28750743), (9, 22361689), (19, 10592379), (21, 9583581), (49, 4107249), (57, 3530793), (63, 3194527), (133, 1513197), (147, 1369083), (171, 1176931), (399, 504399), (441, 456361), (931, 216171), (1197, 168133), (2793, 72057), (8379, 24019)]