211926462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139609}}^1$

素因数の和:139648

約数の個数: 32

約数和(自身を含む): 482492160

約数和(自身を除く): 270565698

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 139609, 279218, 418827, 837654, 1535699, 3071398, 3211007, 4607097, 6422014, 9214194, 9633021, 19266042, 35321077, 70642154, 105963231, 211926462]

約数ペア:

[(1, 211926462), (2, 105963231), (3, 70642154), (6, 35321077), (11, 19266042), (22, 9633021), (23, 9214194), (33, 6422014), (46, 4607097), (66, 3211007), (69, 3071398), (138, 1535699), (253, 837654), (506, 418827), (759, 279218), (1518, 139609)]