206514088

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 427592340

約数和(自身を除く): 221078252

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 317, 484, 634, 673, 968, 1268, 1346, 2536, 2692, 3487, 5384, 6974, 7403, 13948, 14806, 27896, 29612, 38357, 59224, 76714, 81433, 153428, 162866, 213341, 306856, 325732, 426682, 651464, 853364, 1706728, 2346751, 4693502, 9387004, 18774008, 25814261, 51628522, 103257044, 206514088]

約数ペア:

[(1, 206514088), (2, 103257044), (4, 51628522), (8, 25814261), (11, 18774008), (22, 9387004), (44, 4693502), (88, 2346751), (121, 1706728), (242, 853364), (317, 651464), (484, 426682), (634, 325732), (673, 306856), (968, 213341), (1268, 162866), (1346, 153428), (2536, 81433), (2692, 76714), (3487, 59224), (5384, 38357), (6974, 29612), (7403, 27896), (13948, 14806)]