201604552

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{80513}}^1$

素因数の和:80832

約数の個数: 16

約数和(自身を含む): 379220940

約数和(自身を除く): 177616388

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 80513, 161026, 322052, 644104, 25200569, 50401138, 100802276, 201604552]

約数ペア:

[(1, 201604552), (2, 100802276), (4, 50401138), (8, 25200569), (313, 644104), (626, 322052), (1252, 161026), (2504, 80513)]