203084635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 293983200

約数和(自身を除く): 90898565

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 289, 323, 569, 1105, 1235, 1445, 1615, 2845, 3757, 4199, 5491, 7397, 9673, 10811, 18785, 20995, 27455, 36985, 48365, 54055, 71383, 125749, 140543, 164441, 183787, 356915, 628745, 702715, 822205, 918935, 2137733, 2389231, 3124379, 10688665, 11946155, 15621895, 40616927, 203084635]

約数ペア:

[(1, 203084635), (5, 40616927), (13, 15621895), (17, 11946155), (19, 10688665), (65, 3124379), (85, 2389231), (95, 2137733), (221, 918935), (247, 822205), (289, 702715), (323, 628745), (569, 356915), (1105, 183787), (1235, 164441), (1445, 140543), (1615, 125749), (2845, 71383), (3757, 54055), (4199, 48365), (5491, 36985), (7397, 27455), (9673, 20995), (10811, 18785)]