206228554

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67883}}^1$

素因数の和:67930

約数の個数: 24

約数和(自身を含む): 371461248

約数和(自身を除く): 165232694

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 67883, 135766, 475181, 950362, 2104373, 3326267, 4208746, 6652534, 14730611, 29461222, 103114277, 206228554]

約数ペア:

[(1, 206228554), (2, 103114277), (7, 29461222), (14, 14730611), (31, 6652534), (49, 4208746), (62, 3326267), (98, 2104373), (217, 950362), (434, 475181), (1519, 135766), (3038, 67883)]