202112925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8258

約数の個数: 48

約数和(自身を含む): 390070272

約数和(自身を除く): 187957347

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 3525, 4935, 8191, 8225, 24573, 24675, 40955, 57337, 122865, 172011, 204775, 286685, 384977, 614325, 860055, 1154931, 1433425, 1924885, 2694839, 4300275, 5774655, 8084517, 9624425, 13474195, 28873275, 40422585, 67370975, 202112925]

約数ペア:

[(1, 202112925), (3, 67370975), (5, 40422585), (7, 28873275), (15, 13474195), (21, 9624425), (25, 8084517), (35, 5774655), (47, 4300275), (75, 2694839), (105, 1924885), (141, 1433425), (175, 1154931), (235, 860055), (329, 614325), (525, 384977), (705, 286685), (987, 204775), (1175, 172011), (1645, 122865), (3525, 57337), (4935, 40955), (8191, 24675), (8225, 24573)]