214132506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 500007936

約数和(自身を除く): 285875430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 211, 219, 331, 422, 438, 511, 633, 662, 993, 1022, 1266, 1477, 1533, 1986, 2317, 2954, 3066, 4431, 4634, 6951, 8862, 13902, 15403, 24163, 30806, 46209, 48326, 69841, 72489, 92418, 107821, 139682, 144978, 169141, 209523, 215642, 323463, 338282, 419046, 488887, 507423, 646926, 977774, 1014846, 1466661, 2933322, 5098393, 10196786, 15295179, 30590358, 35688751, 71377502, 107066253, 214132506]

約数ペア:

[(1, 214132506), (2, 107066253), (3, 71377502), (6, 35688751), (7, 30590358), (14, 15295179), (21, 10196786), (42, 5098393), (73, 2933322), (146, 1466661), (211, 1014846), (219, 977774), (331, 646926), (422, 507423), (438, 488887), (511, 419046), (633, 338282), (662, 323463), (993, 215642), (1022, 209523), (1266, 169141), (1477, 144978), (1533, 139682), (1986, 107821), (2317, 92418), (2954, 72489), (3066, 69841), (4431, 48326), (4634, 46209), (6951, 30806), (8862, 24163), (13902, 15403)]