219924

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 573300

約数和(自身を除く): 353376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 149, 164, 246, 298, 369, 447, 492, 596, 738, 894, 1341, 1476, 1788, 2682, 5364, 6109, 12218, 18327, 24436, 36654, 54981, 73308, 109962, 219924]

約数ペア:

[(1, 219924), (2, 109962), (3, 73308), (4, 54981), (6, 36654), (9, 24436), (12, 18327), (18, 12218), (36, 6109), (41, 5364), (82, 2682), (123, 1788), (149, 1476), (164, 1341), (246, 894), (298, 738), (369, 596), (447, 492)]