210798574

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6841}}^1$

素因数の和:6952

約数の個数: 32

約数和(自身を含む): 378335232

約数和(自身を除く): 167536658

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 6841, 13682, 15407, 30814, 47887, 95774, 212071, 424142, 485711, 971422, 1484497, 2968994, 3399977, 6799954, 15057041, 30114082, 105399287, 210798574]

約数ペア:

[(1, 210798574), (2, 105399287), (7, 30114082), (14, 15057041), (31, 6799954), (62, 3399977), (71, 2968994), (142, 1484497), (217, 971422), (434, 485711), (497, 424142), (994, 212071), (2201, 95774), (4402, 47887), (6841, 30814), (13682, 15407)]