205073218

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 359738496

約数和(自身を除く): 154665278

約数列:

[1, 2, 7, 14, 53, 106, 313, 371, 626, 742, 883, 1766, 2191, 4382, 6181, 12362, 16589, 33178, 46799, 93598, 116123, 232246, 276379, 327593, 552758, 655186, 1934653, 3869306, 14648087, 29296174, 102536609, 205073218]

約数ペア:

[(1, 205073218), (2, 102536609), (7, 29296174), (14, 14648087), (53, 3869306), (106, 1934653), (313, 655186), (371, 552758), (626, 327593), (742, 276379), (883, 232246), (1766, 116123), (2191, 93598), (4382, 46799), (6181, 33178), (12362, 16589)]