203465241

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{13513}}^1$

素因数の和:13765

約数の個数: 24

約数和(自身を含む): 337309440

約数和(自身を除く): 133844199

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 13513, 15057, 40539, 94591, 121617, 283773, 851319, 3229607, 9688821, 22607249, 29066463, 67821747, 203465241]

約数ペア:

[(1, 203465241), (3, 67821747), (7, 29066463), (9, 22607249), (21, 9688821), (63, 3229607), (239, 851319), (717, 283773), (1673, 121617), (2151, 94591), (5019, 40539), (13513, 15057)]