201870112

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 407272320

約数和(自身を除く): 205402208

約数列:

[1, 2, 4, 8, 16, 32, 73, 103, 146, 206, 292, 412, 584, 824, 839, 1168, 1648, 1678, 2336, 3296, 3356, 6712, 7519, 13424, 15038, 26848, 30076, 60152, 61247, 86417, 120304, 122494, 172834, 240608, 244988, 345668, 489976, 691336, 979952, 1382672, 1959904, 2765344, 6308441, 12616882, 25233764, 50467528, 100935056, 201870112]

約数ペア:

[(1, 201870112), (2, 100935056), (4, 50467528), (8, 25233764), (16, 12616882), (32, 6308441), (73, 2765344), (103, 1959904), (146, 1382672), (206, 979952), (292, 691336), (412, 489976), (584, 345668), (824, 244988), (839, 240608), (1168, 172834), (1648, 122494), (1678, 120304), (2336, 86417), (3296, 61247), (3356, 60152), (6712, 30076), (7519, 26848), (13424, 15038)]