203755244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5209}}^1$

素因数の和:5358

約数の個数: 48

約数和(自身を含む): 448143360

約数和(自身を除く): 244388116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1778, 2794, 3556, 5209, 5588, 9779, 10418, 19558, 20836, 36463, 39116, 57299, 72926, 114598, 145852, 229196, 401093, 661543, 802186, 1323086, 1604372, 2646172, 4630801, 7276973, 9261602, 14553946, 18523204, 29107892, 50938811, 101877622, 203755244]

約数ペア:

[(1, 203755244), (2, 101877622), (4, 50938811), (7, 29107892), (11, 18523204), (14, 14553946), (22, 9261602), (28, 7276973), (44, 4630801), (77, 2646172), (127, 1604372), (154, 1323086), (254, 802186), (308, 661543), (508, 401093), (889, 229196), (1397, 145852), (1778, 114598), (2794, 72926), (3556, 57299), (5209, 39116), (5588, 36463), (9779, 20836), (10418, 19558)]