201849944

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{80611}}^1$

素因数の和:80930

約数の個数: 16

約数和(自身を含む): 379682520

約数和(自身を除く): 177832576

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 80611, 161222, 322444, 644888, 25231243, 50462486, 100924972, 201849944]

約数ペア:

[(1, 201849944), (2, 100924972), (4, 50462486), (8, 25231243), (313, 644888), (626, 322444), (1252, 161222), (2504, 80611)]