200312084

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 409274880

約数和(自身を除く): 208962796

約数列:

[1, 2, 4, 7, 14, 28, 79, 137, 158, 274, 316, 548, 553, 661, 959, 1106, 1322, 1918, 2212, 2644, 3836, 4627, 9254, 10823, 18508, 21646, 43292, 52219, 75761, 90557, 104438, 151522, 181114, 208876, 303044, 362228, 365533, 633899, 731066, 1267798, 1462132, 2535596, 7154003, 14308006, 28616012, 50078021, 100156042, 200312084]

約数ペア:

[(1, 200312084), (2, 100156042), (4, 50078021), (7, 28616012), (14, 14308006), (28, 7154003), (79, 2535596), (137, 1462132), (158, 1267798), (274, 731066), (316, 633899), (548, 365533), (553, 362228), (661, 303044), (959, 208876), (1106, 181114), (1322, 151522), (1918, 104438), (2212, 90557), (2644, 75761), (3836, 52219), (4627, 43292), (9254, 21646), (10823, 18508)]