212804988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{1579}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 542559360

約数和(自身を除く): 329754372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1021, 1579, 2042, 3063, 3158, 4084, 4737, 6126, 6316, 9474, 11231, 12252, 17369, 18948, 22462, 33693, 34738, 44924, 52107, 67386, 69476, 104214, 134772, 208428, 1612159, 3224318, 4836477, 6448636, 9672954, 17733749, 19345908, 35467498, 53201247, 70934996, 106402494, 212804988]

約数ペア:

[(1, 212804988), (2, 106402494), (3, 70934996), (4, 53201247), (6, 35467498), (11, 19345908), (12, 17733749), (22, 9672954), (33, 6448636), (44, 4836477), (66, 3224318), (132, 1612159), (1021, 208428), (1579, 134772), (2042, 104214), (3063, 69476), (3158, 67386), (4084, 52107), (4737, 44924), (6126, 34738), (6316, 33693), (9474, 22462), (11231, 18948), (12252, 17369)]