200133868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 394289280

約数和(自身を除く): 194155412

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 139, 172, 278, 473, 556, 761, 946, 1522, 1529, 1892, 3044, 3058, 5977, 6116, 8371, 11954, 16742, 23908, 32723, 33484, 65446, 65747, 105779, 130892, 131494, 211558, 262988, 359953, 423116, 719906, 1163569, 1439812, 2327138, 4548497, 4654276, 9096994, 18193988, 50033467, 100066934, 200133868]

約数ペア:

[(1, 200133868), (2, 100066934), (4, 50033467), (11, 18193988), (22, 9096994), (43, 4654276), (44, 4548497), (86, 2327138), (139, 1439812), (172, 1163569), (278, 719906), (473, 423116), (556, 359953), (761, 262988), (946, 211558), (1522, 131494), (1529, 130892), (1892, 105779), (3044, 65747), (3058, 65446), (5977, 33484), (6116, 32723), (8371, 23908), (11954, 16742)]