228294222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{12781}}^1$

素因数の和:13028

約数の個数: 32

約数和(自身を含む): 493896480

約数和(自身を除く): 265602258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 12781, 17862, 25562, 38343, 76686, 166153, 332306, 498459, 996918, 2926849, 5853698, 8780547, 17561094, 38049037, 76098074, 114147111, 228294222]

約数ペア:

[(1, 228294222), (2, 114147111), (3, 76098074), (6, 38049037), (13, 17561094), (26, 8780547), (39, 5853698), (78, 2926849), (229, 996918), (458, 498459), (687, 332306), (1374, 166153), (2977, 76686), (5954, 38343), (8931, 25562), (12781, 17862)]