100407748

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 204906240

約数和(自身を除く): 104498492

約数列:

[1, 2, 4, 7, 14, 28, 109, 167, 197, 218, 334, 394, 436, 668, 763, 788, 1169, 1379, 1526, 2338, 2758, 3052, 4676, 5516, 18203, 21473, 32899, 36406, 42946, 65798, 72812, 85892, 127421, 131596, 150311, 230293, 254842, 300622, 460586, 509684, 601244, 921172, 3585991, 7171982, 14343964, 25101937, 50203874, 100407748]

約数ペア:

[(1, 100407748), (2, 50203874), (4, 25101937), (7, 14343964), (14, 7171982), (28, 3585991), (109, 921172), (167, 601244), (197, 509684), (218, 460586), (334, 300622), (394, 254842), (436, 230293), (668, 150311), (763, 131596), (788, 127421), (1169, 85892), (1379, 72812), (1526, 65798), (2338, 42946), (2758, 36406), (3052, 32899), (4676, 21473), (5516, 18203)]