201349269

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 327824640

約数和(自身を除く): 126475371

約数列:

[1, 3, 9, 11, 33, 47, 99, 109, 141, 327, 397, 423, 517, 981, 1191, 1199, 1551, 3573, 3597, 4367, 4653, 5123, 10791, 13101, 15369, 18659, 39303, 43273, 46107, 55977, 56353, 129819, 167931, 169059, 205249, 389457, 476003, 507177, 615747, 1428009, 1847241, 2033831, 4284027, 6101493, 18304479, 22372141, 67116423, 201349269]

約数ペア:

[(1, 201349269), (3, 67116423), (9, 22372141), (11, 18304479), (33, 6101493), (47, 4284027), (99, 2033831), (109, 1847241), (141, 1428009), (327, 615747), (397, 507177), (423, 476003), (517, 389457), (981, 205249), (1191, 169059), (1199, 167931), (1551, 129819), (3573, 56353), (3597, 55977), (4367, 46107), (4653, 43273), (5123, 39303), (10791, 18659), (13101, 15369)]