200062850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{887}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 402349248

約数和(自身を除く): 202286398

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 347, 650, 694, 887, 1735, 1774, 3470, 4435, 4511, 8675, 8870, 9022, 11531, 17350, 22175, 22555, 23062, 44350, 45110, 57655, 112775, 115310, 225550, 288275, 307789, 576550, 615578, 1538945, 3077890, 4001257, 7694725, 8002514, 15389450, 20006285, 40012570, 100031425, 200062850]

約数ペア:

[(1, 200062850), (2, 100031425), (5, 40012570), (10, 20006285), (13, 15389450), (25, 8002514), (26, 7694725), (50, 4001257), (65, 3077890), (130, 1538945), (325, 615578), (347, 576550), (650, 307789), (694, 288275), (887, 225550), (1735, 115310), (1774, 112775), (3470, 57655), (4435, 45110), (4511, 44350), (8675, 23062), (8870, 22555), (9022, 22175), (11531, 17350)]