217366917124

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2157017}}^1$

素因数の和:2157148

約数の個数: 48

約数和(自身を含む): 449349989760

約数和(自身を除く): 231983072636

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 236, 244, 413, 427, 826, 854, 1652, 1708, 3599, 7198, 14396, 25193, 50386, 100772, 2157017, 4314034, 8628068, 15099119, 30198238, 60396476, 127264003, 131578037, 254528006, 263156074, 509056012, 526312148, 890848021, 921046259, 1781696042, 1842092518, 3563392084, 3684185036, 7763104183, 15526208366, 31052416732, 54341729281, 108683458562, 217366917124]

約数ペア:

[(1, 217366917124), (2, 108683458562), (4, 54341729281), (7, 31052416732), (14, 15526208366), (28, 7763104183), (59, 3684185036), (61, 3563392084), (118, 1842092518), (122, 1781696042), (236, 921046259), (244, 890848021), (413, 526312148), (427, 509056012), (826, 263156074), (854, 254528006), (1652, 131578037), (1708, 127264003), (3599, 60396476), (7198, 30198238), (14396, 15099119), (25193, 8628068), (50386, 4314034), (100772, 2157017)]