208047630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{141529}}^1$

素因数の和:141553

約数の個数: 48

約数和(自身を含む): 580839120

約数和(自身を除く): 372791490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 141529, 283058, 424587, 707645, 849174, 990703, 1415290, 1981406, 2122935, 2972109, 4245870, 4953515, 5944218, 6934921, 9907030, 13869842, 14860545, 20804763, 29721090, 34674605, 41609526, 69349210, 104023815, 208047630]

約数ペア:

[(1, 208047630), (2, 104023815), (3, 69349210), (5, 41609526), (6, 34674605), (7, 29721090), (10, 20804763), (14, 14860545), (15, 13869842), (21, 9907030), (30, 6934921), (35, 5944218), (42, 4953515), (49, 4245870), (70, 2972109), (98, 2122935), (105, 1981406), (147, 1415290), (210, 990703), (245, 849174), (294, 707645), (490, 424587), (735, 283058), (1470, 141529)]