227804590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103079}}^1$

素因数の和:103116

約数の個数: 32

約数和(自身を含む): 467570880

約数和(自身を除く): 239766290

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 103079, 206158, 515395, 1030790, 1340027, 1752343, 2680054, 3504686, 6700135, 8761715, 13400270, 17523430, 22780459, 45560918, 113902295, 227804590]

約数ペア:

[(1, 227804590), (2, 113902295), (5, 45560918), (10, 22780459), (13, 17523430), (17, 13400270), (26, 8761715), (34, 6700135), (65, 3504686), (85, 2680054), (130, 1752343), (170, 1340027), (221, 1030790), (442, 515395), (1105, 206158), (2210, 103079)]