205756866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{24373}}^1$

素因数の和:24455

約数の個数: 48

約数和(自身を含む): 517118784

約数和(自身を除く): 311361918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 24373, 48746, 73119, 146238, 170611, 219357, 341222, 438714, 511833, 1023666, 1535499, 1632991, 3070998, 3265982, 4898973, 9797946, 11430937, 14696919, 22861874, 29393838, 34292811, 68585622, 102878433, 205756866]

約数ペア:

[(1, 205756866), (2, 102878433), (3, 68585622), (6, 34292811), (7, 29393838), (9, 22861874), (14, 14696919), (18, 11430937), (21, 9797946), (42, 4898973), (63, 3265982), (67, 3070998), (126, 1632991), (134, 1535499), (201, 1023666), (402, 511833), (469, 438714), (603, 341222), (938, 219357), (1206, 170611), (1407, 146238), (2814, 73119), (4221, 48746), (8442, 24373)]