203291208

素因数分解:

$2^3\times 3^4\times {\mathrm{313721}}^1$

素因数の和:313739

約数の個数: 40

約数和(自身を含む): 569405430

約数和(自身を除く): 366114222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 313721, 627442, 941163, 1254884, 1882326, 2509768, 2823489, 3764652, 5646978, 7529304, 8470467, 11293956, 16940934, 22587912, 25411401, 33881868, 50822802, 67763736, 101645604, 203291208]

約数ペア:

[(1, 203291208), (2, 101645604), (3, 67763736), (4, 50822802), (6, 33881868), (8, 25411401), (9, 22587912), (12, 16940934), (18, 11293956), (24, 8470467), (27, 7529304), (36, 5646978), (54, 3764652), (72, 2823489), (81, 2509768), (108, 1882326), (162, 1254884), (216, 941163), (324, 627442), (648, 313721)]