217794610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{3373}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 428524992

約数和(自身を除く): 210730382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 587, 1174, 2935, 3373, 5870, 6457, 6746, 12914, 16865, 32285, 33730, 37103, 64570, 74206, 185515, 371030, 1979951, 3959902, 9899755, 19799510, 21779461, 43558922, 108897305, 217794610]

約数ペア:

[(1, 217794610), (2, 108897305), (5, 43558922), (10, 21779461), (11, 19799510), (22, 9899755), (55, 3959902), (110, 1979951), (587, 371030), (1174, 185515), (2935, 74206), (3373, 64570), (5870, 37103), (6457, 33730), (6746, 32285), (12914, 16865)]