204625611

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6917}}^1$

素因数の和:7115

約数の個数: 24

約数和(自身を含む): 312970320

約数和(自身を除く): 108344709

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 3287, 6917, 9861, 20751, 29583, 62253, 131423, 394269, 1182807, 1196641, 3589923, 10769769, 22736179, 68208537, 204625611]

約数ペア:

[(1, 204625611), (3, 68208537), (9, 22736179), (19, 10769769), (57, 3589923), (171, 1196641), (173, 1182807), (519, 394269), (1557, 131423), (3287, 62253), (6917, 29583), (9861, 20751)]