212348532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22037}}^1$

素因数の和:22128

約数の個数: 48

約数和(自身を含む): 547952832

約数和(自身を除く): 335604300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 3212, 4818, 9636, 22037, 44074, 66111, 88148, 132222, 242407, 264444, 484814, 727221, 969628, 1454442, 1608701, 2908884, 3217402, 4826103, 6434804, 9652206, 17695711, 19304412, 35391422, 53087133, 70782844, 106174266, 212348532]

約数ペア:

[(1, 212348532), (2, 106174266), (3, 70782844), (4, 53087133), (6, 35391422), (11, 19304412), (12, 17695711), (22, 9652206), (33, 6434804), (44, 4826103), (66, 3217402), (73, 2908884), (132, 1608701), (146, 1454442), (219, 969628), (292, 727221), (438, 484814), (803, 264444), (876, 242407), (1606, 132222), (2409, 88148), (3212, 66111), (4818, 44074), (9636, 22037)]