201388600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 576748800

約数和(自身を除く): 375360200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 67, 70, 76, 95, 100, 113, 133, 134, 140, 152, 175, 190, 200, 226, 266, 268, 280, 335, 350, 380, 452, 469, 475, 532, 536, 565, 665, 670, 700, 760, 791, 904, 938, 950, 1064, 1130, 1273, 1330, 1340, 1400, 1582, 1675, 1876, 1900, 2147, 2260, 2345, 2546, 2660, 2680, 2825, 3164, 3325, 3350, 3752, 3800, 3955, 4294, 4520, 4690, 5092, 5320, 5650, 6328, 6365, 6650, 6700, 7571, 7910, 8588, 8911, 9380, 10184, 10735, 11300, 11725, 12730, 13300, 13400, 15029, 15142, 15820, 17176, 17822, 18760, 19775, 21470, 22600, 23450, 25460, 26600, 30058, 30284, 31640, 31825, 35644, 37855, 39550, 42940, 44555, 46900, 50920, 52997, 53675, 60116, 60568, 63650, 71288, 75145, 75710, 79100, 85880, 89110, 93800, 105994, 107350, 120232, 127300, 143849, 150290, 151420, 158200, 178220, 189275, 211988, 214700, 222775, 254600, 264985, 287698, 300580, 302840, 356440, 375725, 378550, 423976, 429400, 445550, 529970, 575396, 601160, 719245, 751450, 757100, 891100, 1006943, 1059940, 1150792, 1324925, 1438490, 1502900, 1514200, 1782200, 2013886, 2119880, 2649850, 2876980, 3005800, 3596225, 4027772, 5034715, 5299700, 5753960, 7192450, 8055544, 10069430, 10599400, 14384900, 20138860, 25173575, 28769800, 40277720, 50347150, 100694300, 201388600]

約数ペア:

[(1, 201388600), (2, 100694300), (4, 50347150), (5, 40277720), (7, 28769800), (8, 25173575), (10, 20138860), (14, 14384900), (19, 10599400), (20, 10069430), (25, 8055544), (28, 7192450), (35, 5753960), (38, 5299700), (40, 5034715), (50, 4027772), (56, 3596225), (67, 3005800), (70, 2876980), (76, 2649850), (95, 2119880), (100, 2013886), (113, 1782200), (133, 1514200), (134, 1502900), (140, 1438490), (152, 1324925), (175, 1150792), (190, 1059940), (200, 1006943), (226, 891100), (266, 757100), (268, 751450), (280, 719245), (335, 601160), (350, 575396), (380, 529970), (452, 445550), (469, 429400), (475, 423976), (532, 378550), (536, 375725), (565, 356440), (665, 302840), (670, 300580), (700, 287698), (760, 264985), (791, 254600), (904, 222775), (938, 214700), (950, 211988), (1064, 189275), (1130, 178220), (1273, 158200), (1330, 151420), (1340, 150290), (1400, 143849), (1582, 127300), (1675, 120232), (1876, 107350), (1900, 105994), (2147, 93800), (2260, 89110), (2345, 85880), (2546, 79100), (2660, 75710), (2680, 75145), (2825, 71288), (3164, 63650), (3325, 60568), (3350, 60116), (3752, 53675), (3800, 52997), (3955, 50920), (4294, 46900), (4520, 44555), (4690, 42940), (5092, 39550), (5320, 37855), (5650, 35644), (6328, 31825), (6365, 31640), (6650, 30284), (6700, 30058), (7571, 26600), (7910, 25460), (8588, 23450), (8911, 22600), (9380, 21470), (10184, 19775), (10735, 18760), (11300, 17822), (11725, 17176), (12730, 15820), (13300, 15142), (13400, 15029)]