201208177240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19751}}^1\times {\mathrm{36383}}^1$

素因数の和:56152

約数の個数: 64

約数和(自身を含む): 517432872960

約数和(自身を除く): 316224695720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19751, 36383, 39502, 72766, 79004, 98755, 138257, 145532, 158008, 181915, 197510, 254681, 276514, 291064, 363830, 395020, 509362, 553028, 691285, 727660, 790040, 1018724, 1106056, 1273405, 1382570, 1455320, 2037448, 2546810, 2765140, 5093620, 5530280, 10187240, 718600633, 1437201266, 2874402532, 3593003165, 5030204431, 5748805064, 7186006330, 10060408862, 14372012660, 20120817724, 25151022155, 28744025320, 40241635448, 50302044310, 100604088620, 201208177240]

約数ペア:

[(1, 201208177240), (2, 100604088620), (4, 50302044310), (5, 40241635448), (7, 28744025320), (8, 25151022155), (10, 20120817724), (14, 14372012660), (20, 10060408862), (28, 7186006330), (35, 5748805064), (40, 5030204431), (56, 3593003165), (70, 2874402532), (140, 1437201266), (280, 718600633), (19751, 10187240), (36383, 5530280), (39502, 5093620), (72766, 2765140), (79004, 2546810), (98755, 2037448), (138257, 1455320), (145532, 1382570), (158008, 1273405), (181915, 1106056), (197510, 1018724), (254681, 790040), (276514, 727660), (291064, 691285), (363830, 553028), (395020, 509362)]