201744272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307537}}^1$

素因数の和:307586

約数の個数: 20

約数和(自身を含む): 400414476

約数和(自身を除く): 198670204

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 307537, 615074, 1230148, 2460296, 4920592, 12609017, 25218034, 50436068, 100872136, 201744272]

約数ペア:

[(1, 201744272), (2, 100872136), (4, 50436068), (8, 25218034), (16, 12609017), (41, 4920592), (82, 2460296), (164, 1230148), (328, 615074), (656, 307537)]