209901384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37861}}^1$

素因数の和:37891

約数の個数: 96

約数和(自身を含む): 708776640

約数和(自身を除く): 498875256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 37861, 75722, 113583, 151444, 227166, 265027, 302888, 340749, 416471, 454332, 530054, 681498, 795081, 832942, 908664, 1060108, 1249413, 1362996, 1590162, 1665884, 2120216, 2385243, 2498826, 2725992, 2915297, 3180324, 3331768, 3748239, 4770486, 4997652, 5830594, 6360648, 7496478, 8745891, 9540972, 9995304, 11661188, 14992956, 17491782, 19081944, 23322376, 26237673, 29985912, 34983564, 52475346, 69967128, 104950692, 209901384]

約数ペア:

[(1, 209901384), (2, 104950692), (3, 69967128), (4, 52475346), (6, 34983564), (7, 29985912), (8, 26237673), (9, 23322376), (11, 19081944), (12, 17491782), (14, 14992956), (18, 11661188), (21, 9995304), (22, 9540972), (24, 8745891), (28, 7496478), (33, 6360648), (36, 5830594), (42, 4997652), (44, 4770486), (56, 3748239), (63, 3331768), (66, 3180324), (72, 2915297), (77, 2725992), (84, 2498826), (88, 2385243), (99, 2120216), (126, 1665884), (132, 1590162), (154, 1362996), (168, 1249413), (198, 1060108), (231, 908664), (252, 832942), (264, 795081), (308, 681498), (396, 530054), (462, 454332), (504, 416471), (616, 340749), (693, 302888), (792, 265027), (924, 227166), (1386, 151444), (1848, 113583), (2772, 75722), (5544, 37861)]