221350308

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6163}}^1$

素因数の和:6284

約数の個数: 48

約数和(自身を含む): 536415936

約数和(自身を除く): 315065628

約数列:

[1, 2, 3, 4, 6, 12, 41, 73, 82, 123, 146, 164, 219, 246, 292, 438, 492, 876, 2993, 5986, 6163, 8979, 11972, 12326, 17958, 18489, 24652, 35916, 36978, 73956, 252683, 449899, 505366, 758049, 899798, 1010732, 1349697, 1516098, 1799596, 2699394, 3032196, 5398788, 18445859, 36891718, 55337577, 73783436, 110675154, 221350308]

約数ペア:

[(1, 221350308), (2, 110675154), (3, 73783436), (4, 55337577), (6, 36891718), (12, 18445859), (41, 5398788), (73, 3032196), (82, 2699394), (123, 1799596), (146, 1516098), (164, 1349697), (219, 1010732), (246, 899798), (292, 758049), (438, 505366), (492, 449899), (876, 252683), (2993, 73956), (5986, 36978), (6163, 35916), (8979, 24652), (11972, 18489), (12326, 17958)]