196726465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5809

約数の個数: 32

約数和(自身を含む): 277917696

約数和(自身を除く): 81191231

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2635, 5743, 6851, 28715, 34255, 74659, 97631, 178033, 373295, 488155, 890165, 1269203, 2314429, 3026561, 6346015, 11572145, 15132805, 39345293, 196726465]

約数ペア:

[(1, 196726465), (5, 39345293), (13, 15132805), (17, 11572145), (31, 6346015), (65, 3026561), (85, 2314429), (155, 1269203), (221, 890165), (403, 488155), (527, 373295), (1105, 178033), (2015, 97631), (2635, 74659), (5743, 34255), (6851, 28715)]