204080672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3137}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 427019040

約数和(自身を除く): 222938368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 428, 608, 856, 1712, 2033, 3137, 3424, 4066, 6274, 8132, 12548, 16264, 25096, 32528, 50192, 59603, 65056, 100384, 119206, 238412, 335659, 476824, 671318, 953648, 1342636, 1907296, 2685272, 5370544, 6377521, 10741088, 12755042, 25510084, 51020168, 102040336, 204080672]

約数ペア:

[(1, 204080672), (2, 102040336), (4, 51020168), (8, 25510084), (16, 12755042), (19, 10741088), (32, 6377521), (38, 5370544), (76, 2685272), (107, 1907296), (152, 1342636), (214, 953648), (304, 671318), (428, 476824), (608, 335659), (856, 238412), (1712, 119206), (2033, 100384), (3137, 65056), (3424, 59603), (4066, 50192), (6274, 32528), (8132, 25096), (12548, 16264)]