207680680914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7753}}^1\times {\mathrm{37517}}^1$

素因数の和:45299

約数の個数: 64

約数和(自身を含む): 502700380416

約数和(自身を除く): 295019699502

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 7753, 15506, 23259, 37517, 46518, 54271, 75034, 108542, 112551, 131801, 162813, 225102, 262619, 263602, 325626, 395403, 525238, 637789, 787857, 790806, 922607, 1275578, 1575714, 1845214, 1913367, 2767821, 3826734, 4464523, 5535642, 8929046, 13393569, 26787138, 290869301, 581738602, 872607903, 1745215806, 2036085107, 4072170214, 4944778117, 6108255321, 9889556234, 12216510642, 14834334351, 29668668702, 34613446819, 69226893638, 103840340457, 207680680914]

約数ペア:

[(1, 207680680914), (2, 103840340457), (3, 69226893638), (6, 34613446819), (7, 29668668702), (14, 14834334351), (17, 12216510642), (21, 9889556234), (34, 6108255321), (42, 4944778117), (51, 4072170214), (102, 2036085107), (119, 1745215806), (238, 872607903), (357, 581738602), (714, 290869301), (7753, 26787138), (15506, 13393569), (23259, 8929046), (37517, 5535642), (46518, 4464523), (54271, 3826734), (75034, 2767821), (108542, 1913367), (112551, 1845214), (131801, 1575714), (162813, 1275578), (225102, 922607), (262619, 790806), (263602, 787857), (325626, 637789), (395403, 525238)]