205534284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7691}}^1$

素因数の和:7846

約数の個数: 48

約数和(自身を含む): 511733376

約数和(自身を除く): 306199092

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 786, 1572, 2227, 4454, 6681, 7691, 8908, 13362, 15382, 23073, 26724, 30764, 46146, 92292, 130747, 261494, 392241, 522988, 784482, 1007521, 1568964, 2015042, 3022563, 4030084, 6045126, 12090252, 17127857, 34255714, 51383571, 68511428, 102767142, 205534284]

約数ペア:

[(1, 205534284), (2, 102767142), (3, 68511428), (4, 51383571), (6, 34255714), (12, 17127857), (17, 12090252), (34, 6045126), (51, 4030084), (68, 3022563), (102, 2015042), (131, 1568964), (204, 1007521), (262, 784482), (393, 522988), (524, 392241), (786, 261494), (1572, 130747), (2227, 92292), (4454, 46146), (6681, 30764), (7691, 26724), (8908, 23073), (13362, 15382)]