201598788

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 477590400

約数和(自身を除く): 275991612

約数列:

[1, 2, 3, 4, 6, 12, 137, 149, 274, 298, 411, 447, 548, 596, 822, 823, 894, 1644, 1646, 1788, 2469, 3292, 4938, 9876, 20413, 40826, 61239, 81652, 112751, 122478, 122627, 225502, 244956, 245254, 338253, 367881, 451004, 490508, 676506, 735762, 1353012, 1471524, 16799899, 33599798, 50399697, 67199596, 100799394, 201598788]

約数ペア:

[(1, 201598788), (2, 100799394), (3, 67199596), (4, 50399697), (6, 33599798), (12, 16799899), (137, 1471524), (149, 1353012), (274, 735762), (298, 676506), (411, 490508), (447, 451004), (548, 367881), (596, 338253), (822, 245254), (823, 244956), (894, 225502), (1644, 122627), (1646, 122478), (1788, 112751), (2469, 81652), (3292, 61239), (4938, 40826), (9876, 20413)]