199262000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 565154304

約数和(自身を除く): 365892304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 125, 140, 172, 175, 200, 215, 250, 280, 301, 331, 344, 350, 400, 430, 500, 560, 602, 662, 688, 700, 860, 875, 1000, 1075, 1204, 1324, 1400, 1505, 1655, 1720, 1750, 2000, 2150, 2317, 2408, 2648, 2800, 3010, 3310, 3440, 3500, 4300, 4634, 4816, 5296, 5375, 6020, 6620, 7000, 7525, 8275, 8600, 9268, 10750, 11585, 12040, 13240, 14000, 14233, 15050, 16550, 17200, 18536, 21500, 23170, 24080, 26480, 28466, 30100, 33100, 37072, 37625, 41375, 43000, 46340, 56932, 57925, 60200, 66200, 71165, 75250, 82750, 86000, 92680, 99631, 113864, 115850, 120400, 132400, 142330, 150500, 165500, 185360, 199262, 227728, 231700, 284660, 289625, 301000, 331000, 355825, 398524, 463400, 498155, 569320, 579250, 602000, 662000, 711650, 797048, 926800, 996310, 1138640, 1158500, 1423300, 1594096, 1779125, 1992620, 2317000, 2490775, 2846600, 3558250, 3985240, 4634000, 4981550, 5693200, 7116500, 7970480, 9963100, 12453875, 14233000, 19926200, 24907750, 28466000, 39852400, 49815500, 99631000, 199262000]

約数ペア:

[(1, 199262000), (2, 99631000), (4, 49815500), (5, 39852400), (7, 28466000), (8, 24907750), (10, 19926200), (14, 14233000), (16, 12453875), (20, 9963100), (25, 7970480), (28, 7116500), (35, 5693200), (40, 4981550), (43, 4634000), (50, 3985240), (56, 3558250), (70, 2846600), (80, 2490775), (86, 2317000), (100, 1992620), (112, 1779125), (125, 1594096), (140, 1423300), (172, 1158500), (175, 1138640), (200, 996310), (215, 926800), (250, 797048), (280, 711650), (301, 662000), (331, 602000), (344, 579250), (350, 569320), (400, 498155), (430, 463400), (500, 398524), (560, 355825), (602, 331000), (662, 301000), (688, 289625), (700, 284660), (860, 231700), (875, 227728), (1000, 199262), (1075, 185360), (1204, 165500), (1324, 150500), (1400, 142330), (1505, 132400), (1655, 120400), (1720, 115850), (1750, 113864), (2000, 99631), (2150, 92680), (2317, 86000), (2408, 82750), (2648, 75250), (2800, 71165), (3010, 66200), (3310, 60200), (3440, 57925), (3500, 56932), (4300, 46340), (4634, 43000), (4816, 41375), (5296, 37625), (5375, 37072), (6020, 33100), (6620, 30100), (7000, 28466), (7525, 26480), (8275, 24080), (8600, 23170), (9268, 21500), (10750, 18536), (11585, 17200), (12040, 16550), (13240, 15050), (14000, 14233)]