200160784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{431381}}^1$

素因数の和:431418

約数の個数: 20

約数和(自身を含む): 401185260

約数和(自身を除く): 201024476

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 431381, 862762, 1725524, 3451048, 6902096, 12510049, 25020098, 50040196, 100080392, 200160784]

約数ペア:

[(1, 200160784), (2, 100080392), (4, 50040196), (8, 25020098), (16, 12510049), (29, 6902096), (58, 3451048), (116, 1725524), (232, 862762), (464, 431381)]