207629435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 285768000

約数和(自身を除く): 78138565

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 445, 1157, 1235, 1691, 1889, 5785, 8455, 9445, 21983, 24557, 35891, 109915, 122785, 168121, 179455, 466583, 840605, 2185573, 2332915, 3194299, 10927865, 15971495, 41525887, 207629435]

約数ペア:

[(1, 207629435), (5, 41525887), (13, 15971495), (19, 10927865), (65, 3194299), (89, 2332915), (95, 2185573), (247, 840605), (445, 466583), (1157, 179455), (1235, 168121), (1691, 122785), (1889, 109915), (5785, 35891), (8455, 24557), (9445, 21983)]