207826496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2947

約数の個数: 56

約数和(自身を含む): 443337696

約数和(自身を除く): 235511200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 2144, 2278, 2851, 4288, 4556, 5702, 9112, 11404, 18224, 22808, 36448, 45616, 48467, 72896, 91232, 96934, 182464, 191017, 193868, 382034, 387736, 764068, 775472, 1528136, 1550944, 3056272, 3101888, 3247289, 6112544, 6494578, 12225088, 12989156, 25978312, 51956624, 103913248, 207826496]

約数ペア:

[(1, 207826496), (2, 103913248), (4, 51956624), (8, 25978312), (16, 12989156), (17, 12225088), (32, 6494578), (34, 6112544), (64, 3247289), (67, 3101888), (68, 3056272), (134, 1550944), (136, 1528136), (268, 775472), (272, 764068), (536, 387736), (544, 382034), (1072, 193868), (1088, 191017), (1139, 182464), (2144, 96934), (2278, 91232), (2851, 72896), (4288, 48467), (4556, 45616), (5702, 36448), (9112, 22808), (11404, 18224)]