207835260867

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{491}}^1\times {\mathrm{701}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 327024077328

約数和(自身を除く): 119188816461

約数列:

[1, 3, 9, 13, 39, 117, 169, 397, 491, 507, 701, 1191, 1473, 1521, 2103, 3573, 4419, 5161, 6309, 6383, 9113, 15483, 19149, 27339, 46449, 57447, 67093, 82017, 82979, 118469, 194927, 201279, 248937, 278297, 344191, 355407, 584781, 603837, 746811, 834891, 1032573, 1066221, 1754343, 2504673, 2534051, 3097719, 3617861, 4474483, 7602153, 10853583, 13423449, 22806459, 32560749, 32942663, 40270347, 47032193, 58168279, 98827989, 136643827, 141096579, 174504837, 296483967, 409931481, 423289737, 523514511, 1229794443, 1776369751, 5329109253, 15987327759, 23092806763, 69278420289, 207835260867]

約数ペア:

[(1, 207835260867), (3, 69278420289), (9, 23092806763), (13, 15987327759), (39, 5329109253), (117, 1776369751), (169, 1229794443), (397, 523514511), (491, 423289737), (507, 409931481), (701, 296483967), (1191, 174504837), (1473, 141096579), (1521, 136643827), (2103, 98827989), (3573, 58168279), (4419, 47032193), (5161, 40270347), (6309, 32942663), (6383, 32560749), (9113, 22806459), (15483, 13423449), (19149, 10853583), (27339, 7602153), (46449, 4474483), (57447, 3617861), (67093, 3097719), (82017, 2534051), (82979, 2504673), (118469, 1754343), (194927, 1066221), (201279, 1032573), (248937, 834891), (278297, 746811), (344191, 603837), (355407, 584781)]