207130484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 409812480

約数和(自身を除く): 202681996

約数列:

[1, 2, 4, 11, 22, 43, 44, 83, 86, 166, 172, 332, 473, 913, 946, 1319, 1826, 1892, 2638, 3569, 3652, 5276, 7138, 14276, 14509, 29018, 39259, 56717, 58036, 78518, 109477, 113434, 157036, 218954, 226868, 437908, 623887, 1204247, 1247774, 2408494, 2495548, 4707511, 4816988, 9415022, 18830044, 51782621, 103565242, 207130484]

約数ペア:

[(1, 207130484), (2, 103565242), (4, 51782621), (11, 18830044), (22, 9415022), (43, 4816988), (44, 4707511), (83, 2495548), (86, 2408494), (166, 1247774), (172, 1204247), (332, 623887), (473, 437908), (913, 226868), (946, 218954), (1319, 157036), (1826, 113434), (1892, 109477), (2638, 78518), (3569, 58036), (3652, 56717), (5276, 39259), (7138, 29018), (14276, 14509)]