200016635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^2$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 306202176

約数和(自身を除く): 106185541

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 109, 185, 259, 455, 481, 545, 763, 1295, 1417, 2405, 3367, 3815, 4033, 7085, 9919, 11881, 16835, 20165, 28231, 49595, 52429, 59405, 83167, 141155, 154453, 262145, 367003, 415835, 439597, 772265, 1081171, 1835015, 2197985, 3077179, 5405855, 5714761, 15385895, 28573805, 40003327, 200016635]

約数ペア:

[(1, 200016635), (5, 40003327), (7, 28573805), (13, 15385895), (35, 5714761), (37, 5405855), (65, 3077179), (91, 2197985), (109, 1835015), (185, 1081171), (259, 772265), (455, 439597), (481, 415835), (545, 367003), (763, 262145), (1295, 154453), (1417, 141155), (2405, 83167), (3367, 59405), (3815, 52429), (4033, 49595), (7085, 28231), (9919, 20165), (11881, 16835)]