205654576316

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1739239}}^1$

素因数の和:1739394

約数の個数: 48

約数和(自身を含む): 425432017920

約数和(自身を除く): 219777441604

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 206, 287, 412, 574, 721, 1148, 1442, 2884, 4223, 8446, 16892, 29561, 59122, 118244, 1739239, 3478478, 6956956, 12174673, 24349346, 48698692, 71308799, 142617598, 179141617, 285235196, 358283234, 499161593, 716566468, 998323186, 1253991319, 1996646372, 2507982638, 5015965276, 7344806297, 14689612594, 29379225188, 51413644079, 102827288158, 205654576316]

約数ペア:

[(1, 205654576316), (2, 102827288158), (4, 51413644079), (7, 29379225188), (14, 14689612594), (28, 7344806297), (41, 5015965276), (82, 2507982638), (103, 1996646372), (164, 1253991319), (206, 998323186), (287, 716566468), (412, 499161593), (574, 358283234), (721, 285235196), (1148, 179141617), (1442, 142617598), (2884, 71308799), (4223, 48698692), (8446, 24349346), (16892, 12174673), (29561, 6956956), (59122, 3478478), (118244, 1739239)]