200805234

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 479172672

約数和(自身を除く): 278367438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 263, 294, 318, 343, 371, 526, 686, 742, 789, 1029, 1113, 1578, 1841, 2058, 2226, 2401, 2597, 3682, 4802, 5194, 5523, 7203, 7791, 11046, 12887, 13939, 14406, 15582, 18179, 25774, 27878, 36358, 38661, 41817, 54537, 77322, 83634, 90209, 97573, 109074, 127253, 180418, 195146, 254506, 270627, 292719, 381759, 541254, 585438, 631463, 683011, 763518, 1262926, 1366022, 1894389, 2049033, 3788778, 4098066, 4781077, 9562154, 14343231, 28686462, 33467539, 66935078, 100402617, 200805234]

約数ペア:

[(1, 200805234), (2, 100402617), (3, 66935078), (6, 33467539), (7, 28686462), (14, 14343231), (21, 9562154), (42, 4781077), (49, 4098066), (53, 3788778), (98, 2049033), (106, 1894389), (147, 1366022), (159, 1262926), (263, 763518), (294, 683011), (318, 631463), (343, 585438), (371, 541254), (526, 381759), (686, 292719), (742, 270627), (789, 254506), (1029, 195146), (1113, 180418), (1578, 127253), (1841, 109074), (2058, 97573), (2226, 90209), (2401, 83634), (2597, 77322), (3682, 54537), (4802, 41817), (5194, 38661), (5523, 36358), (7203, 27878), (7791, 25774), (11046, 18179), (12887, 15582), (13939, 14406)]