212979433919

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1\times {\mathrm{7069}}^1$

素因数の和:8067

約数の個数: 32

約数和(自身を含む): 253467984000

約数和(自身を除く): 40488550081

約数列:

[1, 7, 29, 193, 203, 769, 1351, 5383, 5597, 7069, 22301, 39179, 49483, 148417, 156107, 205001, 1038919, 1364317, 1435007, 4304093, 5436061, 9550219, 30128651, 38052427, 39565193, 157645769, 276956351, 1049159773, 1103520383, 7344118411, 30425633417, 212979433919]

約数ペア:

[(1, 212979433919), (7, 30425633417), (29, 7344118411), (193, 1103520383), (203, 1049159773), (769, 276956351), (1351, 157645769), (5383, 39565193), (5597, 38052427), (7069, 30128651), (22301, 9550219), (39179, 5436061), (49483, 4304093), (148417, 1435007), (156107, 1364317), (205001, 1038919)]