201391260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25237}}^1$

素因数の和:25275

約数の個数: 96

約数和(自身を含む): 678397440

約数和(自身を除く): 477006180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 25237, 50474, 75711, 100948, 126185, 151422, 176659, 252370, 302844, 353318, 378555, 479503, 504740, 529977, 706636, 757110, 883295, 959006, 1059954, 1438509, 1514220, 1766590, 1918012, 2119908, 2397515, 2649885, 2877018, 3356521, 3533180, 4795030, 5299770, 5754036, 6713042, 7192545, 9590060, 10069563, 10599540, 13426084, 14385090, 16782605, 20139126, 28770180, 33565210, 40278252, 50347815, 67130420, 100695630, 201391260]

約数ペア:

[(1, 201391260), (2, 100695630), (3, 67130420), (4, 50347815), (5, 40278252), (6, 33565210), (7, 28770180), (10, 20139126), (12, 16782605), (14, 14385090), (15, 13426084), (19, 10599540), (20, 10069563), (21, 9590060), (28, 7192545), (30, 6713042), (35, 5754036), (38, 5299770), (42, 4795030), (57, 3533180), (60, 3356521), (70, 2877018), (76, 2649885), (84, 2397515), (95, 2119908), (105, 1918012), (114, 1766590), (133, 1514220), (140, 1438509), (190, 1059954), (210, 959006), (228, 883295), (266, 757110), (285, 706636), (380, 529977), (399, 504740), (420, 479503), (532, 378555), (570, 353318), (665, 302844), (798, 252370), (1140, 176659), (1330, 151422), (1596, 126185), (1995, 100948), (2660, 75711), (3990, 50474), (7980, 25237)]