201914944

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40973}}^1$

素因数の和:41003

約数の個数: 56

約数和(自身を含む): 499555008

約数和(自身を除く): 297640064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 40973, 81946, 163892, 286811, 327784, 450703, 573622, 655568, 901406, 1147244, 1311136, 1802812, 2294488, 2622272, 3154921, 3605624, 4588976, 6309842, 7211248, 9177952, 12619684, 14422496, 18355904, 25239368, 28844992, 50478736, 100957472, 201914944]

約数ペア:

[(1, 201914944), (2, 100957472), (4, 50478736), (7, 28844992), (8, 25239368), (11, 18355904), (14, 14422496), (16, 12619684), (22, 9177952), (28, 7211248), (32, 6309842), (44, 4588976), (56, 3605624), (64, 3154921), (77, 2622272), (88, 2294488), (112, 1802812), (154, 1311136), (176, 1147244), (224, 901406), (308, 655568), (352, 573622), (448, 450703), (616, 327784), (704, 286811), (1232, 163892), (2464, 81946), (4928, 40973)]