205073712

素因数分解:

$2^4\times 3^2\times {\mathrm{1424123}}^1$

素因数の和:1424137

約数の個数: 30

約数和(自身を含む): 573921972

約数和(自身を除く): 368848260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1424123, 2848246, 4272369, 5696492, 8544738, 11392984, 12817107, 17089476, 22785968, 25634214, 34178952, 51268428, 68357904, 102536856, 205073712]

約数ペア:

[(1, 205073712), (2, 102536856), (3, 68357904), (4, 51268428), (6, 34178952), (8, 25634214), (9, 22785968), (12, 17089476), (16, 12817107), (18, 11392984), (24, 8544738), (36, 5696492), (48, 4272369), (72, 2848246), (144, 1424123)]