206971002

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{4789}}^1$

素因数の和:4825

約数の個数: 60

約数和(自身を含む): 523254810

約数和(自身を除く): 316283808

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 2401, 3087, 4789, 4802, 6174, 7203, 9578, 14367, 14406, 21609, 28734, 33523, 43101, 43218, 67046, 86202, 100569, 201138, 234661, 301707, 469322, 603414, 703983, 1407966, 1642627, 2111949, 3285254, 4223898, 4927881, 9855762, 11498389, 14783643, 22996778, 29567286, 34495167, 68990334, 103485501, 206971002]

約数ペア:

[(1, 206971002), (2, 103485501), (3, 68990334), (6, 34495167), (7, 29567286), (9, 22996778), (14, 14783643), (18, 11498389), (21, 9855762), (42, 4927881), (49, 4223898), (63, 3285254), (98, 2111949), (126, 1642627), (147, 1407966), (294, 703983), (343, 603414), (441, 469322), (686, 301707), (882, 234661), (1029, 201138), (2058, 100569), (2401, 86202), (3087, 67046), (4789, 43218), (4802, 43101), (6174, 33523), (7203, 28734), (9578, 21609), (14367, 14406)]