227550218

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 409743360

約数和(自身を除く): 182193142

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 127, 254, 329, 389, 658, 778, 889, 1778, 2303, 2723, 4606, 5446, 5969, 6223, 11938, 12446, 18283, 19061, 36566, 38122, 41783, 49403, 83566, 98806, 127981, 255962, 292481, 345821, 584962, 691642, 895867, 1791734, 2321941, 2420747, 4643882, 4841494, 16253587, 32507174, 113775109, 227550218]

約数ペア:

[(1, 227550218), (2, 113775109), (7, 32507174), (14, 16253587), (47, 4841494), (49, 4643882), (94, 2420747), (98, 2321941), (127, 1791734), (254, 895867), (329, 691642), (389, 584962), (658, 345821), (778, 292481), (889, 255962), (1778, 127981), (2303, 98806), (2723, 83566), (4606, 49403), (5446, 41783), (5969, 38122), (6223, 36566), (11938, 19061), (12446, 18283)]