201572378

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 363450240

約数和(自身を除く): 161877862

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 107, 214, 329, 409, 658, 749, 818, 1498, 2303, 2863, 4606, 5029, 5243, 5726, 10058, 10486, 19223, 20041, 35203, 38446, 40082, 43763, 70406, 87526, 134561, 246421, 269122, 306341, 492842, 612682, 941927, 1883854, 2056861, 2144387, 4113722, 4288774, 14398027, 28796054, 100786189, 201572378]

約数ペア:

[(1, 201572378), (2, 100786189), (7, 28796054), (14, 14398027), (47, 4288774), (49, 4113722), (94, 2144387), (98, 2056861), (107, 1883854), (214, 941927), (329, 612682), (409, 492842), (658, 306341), (749, 269122), (818, 246421), (1498, 134561), (2303, 87526), (2863, 70406), (4606, 43763), (5029, 40082), (5243, 38446), (5726, 35203), (10058, 20041), (10486, 19223)]