200643513

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{853}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 320065536

約数和(自身を除く): 119422023

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 487, 853, 1461, 2559, 3409, 5971, 10227, 11201, 17913, 19619, 33603, 58857, 78407, 137333, 235221, 411999, 415411, 1246233, 2907877, 8723631, 9554453, 28663359, 66881171, 200643513]

約数ペア:

[(1, 200643513), (3, 66881171), (7, 28663359), (21, 9554453), (23, 8723631), (69, 2907877), (161, 1246233), (483, 415411), (487, 411999), (853, 235221), (1461, 137333), (2559, 78407), (3409, 58857), (5971, 33603), (10227, 19619), (11201, 17913)]