201878742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{31183}}^1$

素因数の和:31284

約数の個数: 32

約数和(自身を含む): 440068608

約数和(自身を除く): 238189866

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 31183, 62366, 93549, 187098, 405379, 810758, 1216137, 2432274, 2588189, 5176378, 7764567, 15529134, 33646457, 67292914, 100939371, 201878742]

約数ペア:

[(1, 201878742), (2, 100939371), (3, 67292914), (6, 33646457), (13, 15529134), (26, 7764567), (39, 5176378), (78, 2588189), (83, 2432274), (166, 1216137), (249, 810758), (498, 405379), (1079, 187098), (2158, 93549), (3237, 62366), (6474, 31183)]