201280506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 479001600

約数和(自身を除く): 277721094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 59, 86, 118, 129, 177, 258, 301, 354, 413, 602, 826, 903, 1239, 1806, 1889, 2478, 2537, 3778, 5074, 5667, 7611, 11334, 13223, 15222, 17759, 26446, 35518, 39669, 53277, 79338, 81227, 106554, 111451, 162454, 222902, 243681, 334353, 487362, 568589, 668706, 780157, 1137178, 1560314, 1705767, 2340471, 3411534, 4680942, 4792393, 9584786, 14377179, 28754358, 33546751, 67093502, 100640253, 201280506]

約数ペア:

[(1, 201280506), (2, 100640253), (3, 67093502), (6, 33546751), (7, 28754358), (14, 14377179), (21, 9584786), (42, 4792393), (43, 4680942), (59, 3411534), (86, 2340471), (118, 1705767), (129, 1560314), (177, 1137178), (258, 780157), (301, 668706), (354, 568589), (413, 487362), (602, 334353), (826, 243681), (903, 222902), (1239, 162454), (1806, 111451), (1889, 106554), (2478, 81227), (2537, 79338), (3778, 53277), (5074, 39669), (5667, 35518), (7611, 26446), (11334, 17759), (13223, 15222)]