208911234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{797}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 484239168

約数和(自身を除く): 275327934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 797, 1106, 1594, 1659, 2391, 3318, 4782, 5579, 6241, 11158, 12482, 16737, 18723, 33474, 37446, 43687, 62963, 87374, 125926, 131061, 188889, 262122, 377778, 440741, 881482, 1322223, 2644446, 4974077, 9948154, 14922231, 29844462, 34818539, 69637078, 104455617, 208911234]

約数ペア:

[(1, 208911234), (2, 104455617), (3, 69637078), (6, 34818539), (7, 29844462), (14, 14922231), (21, 9948154), (42, 4974077), (79, 2644446), (158, 1322223), (237, 881482), (474, 440741), (553, 377778), (797, 262122), (1106, 188889), (1594, 131061), (1659, 125926), (2391, 87374), (3318, 62963), (4782, 43687), (5579, 37446), (6241, 33474), (11158, 18723), (12482, 16737)]