214880902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 340395264

約数和(自身を除く): 125514362

約数列:

[1, 2, 31, 62, 73, 146, 197, 241, 394, 482, 2263, 4526, 6107, 7471, 12214, 14381, 14942, 17593, 28762, 35186, 47477, 94954, 445811, 545383, 891622, 1090766, 1471787, 2943574, 3465821, 6931642, 107440451, 214880902]

約数ペア:

[(1, 214880902), (2, 107440451), (31, 6931642), (62, 3465821), (73, 2943574), (146, 1471787), (197, 1090766), (241, 891622), (394, 545383), (482, 445811), (2263, 94954), (4526, 47477), (6107, 35186), (7471, 28762), (12214, 17593), (14381, 14942)]