220833886

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 419486256

約数和(自身を除く): 198652370

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 182, 194, 637, 679, 1261, 1274, 1358, 1787, 2522, 3574, 4753, 8827, 9506, 12509, 17654, 23231, 25018, 46462, 61789, 87563, 123578, 162617, 173339, 175126, 325234, 346678, 1138319, 1213373, 2253407, 2276638, 2426746, 4506814, 8493611, 15773849, 16987222, 31547698, 110416943, 220833886]

約数ペア:

[(1, 220833886), (2, 110416943), (7, 31547698), (13, 16987222), (14, 15773849), (26, 8493611), (49, 4506814), (91, 2426746), (97, 2276638), (98, 2253407), (182, 1213373), (194, 1138319), (637, 346678), (679, 325234), (1261, 175126), (1274, 173339), (1358, 162617), (1787, 123578), (2522, 87563), (3574, 61789), (4753, 46462), (8827, 25018), (9506, 23231), (12509, 17654)]