200299480

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{36551}}^1$

素因数の和:36699

約数の個数: 32

約数和(自身を含む): 453975840

約数和(自身を除く): 253676360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 36551, 73102, 146204, 182755, 292408, 365510, 731020, 1462040, 5007487, 10014974, 20029948, 25037435, 40059896, 50074870, 100149740, 200299480]

約数ペア:

[(1, 200299480), (2, 100149740), (4, 50074870), (5, 40059896), (8, 25037435), (10, 20029948), (20, 10014974), (40, 5007487), (137, 1462040), (274, 731020), (548, 365510), (685, 292408), (1096, 182755), (1370, 146204), (2740, 73102), (5480, 36551)]