199197810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10903}}^1$

素因数の和:10952

約数の個数: 96

約数和(自身を含む): 612368640

約数和(自身を除く): 413170830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 6090, 9135, 10903, 18270, 21806, 32709, 54515, 65418, 76321, 98127, 109030, 152642, 163545, 196254, 228963, 316187, 327090, 381605, 457926, 490635, 632374, 686889, 763210, 948561, 981270, 1144815, 1373778, 1580935, 1897122, 2213309, 2289630, 2845683, 3161870, 3434445, 4426618, 4742805, 5691366, 6639927, 6868890, 9485610, 11066545, 13279854, 14228415, 19919781, 22133090, 28456830, 33199635, 39839562, 66399270, 99598905, 199197810]

約数ペア:

[(1, 199197810), (2, 99598905), (3, 66399270), (5, 39839562), (6, 33199635), (7, 28456830), (9, 22133090), (10, 19919781), (14, 14228415), (15, 13279854), (18, 11066545), (21, 9485610), (29, 6868890), (30, 6639927), (35, 5691366), (42, 4742805), (45, 4426618), (58, 3434445), (63, 3161870), (70, 2845683), (87, 2289630), (90, 2213309), (105, 1897122), (126, 1580935), (145, 1373778), (174, 1144815), (203, 981270), (210, 948561), (261, 763210), (290, 686889), (315, 632374), (406, 490635), (435, 457926), (522, 381605), (609, 327090), (630, 316187), (870, 228963), (1015, 196254), (1218, 163545), (1305, 152642), (1827, 109030), (2030, 98127), (2610, 76321), (3045, 65418), (3654, 54515), (6090, 32709), (9135, 21806), (10903, 18270)]