200512904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{2707}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 386052480

約数和(自身を除く): 185539576

約数列:

[1, 2, 4, 8, 47, 94, 188, 197, 376, 394, 788, 1576, 2707, 5414, 9259, 10828, 18518, 21656, 37036, 74072, 127229, 254458, 508916, 533279, 1017832, 1066558, 2133116, 4266232, 25064113, 50128226, 100256452, 200512904]

約数ペア:

[(1, 200512904), (2, 100256452), (4, 50128226), (8, 25064113), (47, 4266232), (94, 2133116), (188, 1066558), (197, 1017832), (376, 533279), (394, 508916), (788, 254458), (1576, 127229), (2707, 74072), (5414, 37036), (9259, 21656), (10828, 18518)]