205768266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 467030016

約数和(自身を除く): 261261750

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 163, 186, 326, 341, 489, 617, 682, 978, 1023, 1234, 1793, 1851, 2046, 3586, 3702, 5053, 5379, 6787, 10106, 10758, 13574, 15159, 19127, 20361, 30318, 38254, 40722, 55583, 57381, 100571, 111166, 114762, 166749, 201142, 210397, 301713, 333498, 420794, 603426, 631191, 1106281, 1262382, 2212562, 3117701, 3318843, 6235402, 6637686, 9353103, 18706206, 34294711, 68589422, 102884133, 205768266]

約数ペア:

[(1, 205768266), (2, 102884133), (3, 68589422), (6, 34294711), (11, 18706206), (22, 9353103), (31, 6637686), (33, 6235402), (62, 3318843), (66, 3117701), (93, 2212562), (163, 1262382), (186, 1106281), (326, 631191), (341, 603426), (489, 420794), (617, 333498), (682, 301713), (978, 210397), (1023, 201142), (1234, 166749), (1793, 114762), (1851, 111166), (2046, 100571), (3586, 57381), (3702, 55583), (5053, 40722), (5379, 38254), (6787, 30318), (10106, 20361), (10758, 19127), (13574, 15159)]