201313784

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{76487}}^1$

素因数の和:76547

約数の個数: 32

約数和(自身を含む): 440570880

約数和(自身を除く): 239257096

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 76487, 152974, 305948, 535409, 611896, 1070818, 2141636, 3594889, 4283272, 7189778, 14379556, 25164223, 28759112, 50328446, 100656892, 201313784]

約数ペア:

[(1, 201313784), (2, 100656892), (4, 50328446), (7, 28759112), (8, 25164223), (14, 14379556), (28, 7189778), (47, 4283272), (56, 3594889), (94, 2141636), (188, 1070818), (329, 611896), (376, 535409), (658, 305948), (1316, 152974), (2632, 76487)]