201844784

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{22171}}^1$

素因数の和:22748

約数の個数: 20

約数和(自身を含む): 391779240

約数和(自身を除く): 189934456

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 22171, 44342, 88684, 177368, 354736, 12615299, 25230598, 50461196, 100922392, 201844784]

約数ペア:

[(1, 201844784), (2, 100922392), (4, 50461196), (8, 25230598), (16, 12615299), (569, 354736), (1138, 177368), (2276, 88684), (4552, 44342), (9104, 22171)]