211292144

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{65053}}^1$

素因数の和:65097

約数の個数: 40

約数和(自身を含む): 484001760

約数和(自身を除く): 272709616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 65053, 130106, 260212, 455371, 520424, 910742, 1040848, 1821484, 1886537, 3642968, 3773074, 7285936, 7546148, 13205759, 15092296, 26411518, 30184592, 52823036, 105646072, 211292144]

約数ペア:

[(1, 211292144), (2, 105646072), (4, 52823036), (7, 30184592), (8, 26411518), (14, 15092296), (16, 13205759), (28, 7546148), (29, 7285936), (56, 3773074), (58, 3642968), (112, 1886537), (116, 1821484), (203, 1040848), (232, 910742), (406, 520424), (464, 455371), (812, 260212), (1624, 130106), (3248, 65053)]