228564518

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179407}}^1$

素因数の和:179436

約数の個数: 24

約数和(自身を含む): 429502752

約数和(自身を除く): 200938234

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 179407, 358814, 1255849, 2332291, 2511698, 4664582, 8790943, 16326037, 17581886, 32652074, 114282259, 228564518]

約数ペア:

[(1, 228564518), (2, 114282259), (7, 32652074), (13, 17581886), (14, 16326037), (26, 8790943), (49, 4664582), (91, 2511698), (98, 2332291), (182, 1255849), (637, 358814), (1274, 179407)]