210690896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9293}}^1$

素因数の和:9423

約数の個数: 40

約数和(自身を含む): 443695560

約数和(自身を除く): 233004664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 9293, 11336, 18586, 22672, 37172, 74344, 120809, 148688, 241618, 483236, 966472, 1012937, 1932944, 2025874, 4051748, 8103496, 13168181, 16206992, 26336362, 52672724, 105345448, 210690896]

約数ペア:

[(1, 210690896), (2, 105345448), (4, 52672724), (8, 26336362), (13, 16206992), (16, 13168181), (26, 8103496), (52, 4051748), (104, 2025874), (109, 1932944), (208, 1012937), (218, 966472), (436, 483236), (872, 241618), (1417, 148688), (1744, 120809), (2834, 74344), (5668, 37172), (9293, 22672), (11336, 18586)]