236289904

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2185

約数の個数: 40

約数和(自身を含む): 468911952

約数和(自身を除く): 232622048

約数列:

[1, 2, 4, 8, 16, 73, 101, 146, 202, 292, 404, 584, 808, 1168, 1616, 2003, 4006, 7373, 8012, 14746, 16024, 29492, 32048, 58984, 117968, 146219, 202303, 292438, 404606, 584876, 809212, 1169752, 1618424, 2339504, 3236848, 14768119, 29536238, 59072476, 118144952, 236289904]

約数ペア:

[(1, 236289904), (2, 118144952), (4, 59072476), (8, 29536238), (16, 14768119), (73, 3236848), (101, 2339504), (146, 1618424), (202, 1169752), (292, 809212), (404, 584876), (584, 404606), (808, 292438), (1168, 202303), (1616, 146219), (2003, 117968), (4006, 58984), (7373, 32048), (8012, 29492), (14746, 16024)]