199045324

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{1777}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 357548688

約数和(自身を除く): 158503364

約数列:

[1, 2, 4, 41, 82, 164, 683, 1366, 1777, 2732, 3554, 7108, 28003, 56006, 72857, 112012, 145714, 291428, 1213691, 2427382, 4854764, 49761331, 99522662, 199045324]

約数ペア:

[(1, 199045324), (2, 99522662), (4, 49761331), (41, 4854764), (82, 2427382), (164, 1213691), (683, 291428), (1366, 145714), (1777, 112012), (2732, 72857), (3554, 56006), (7108, 28003)]