201822488

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{11369}}^1$

素因数の和:11699

約数の個数: 32

約数和(自身を含む): 433879200

約数和(自身を除く): 232056712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 8876, 11369, 17752, 22738, 45476, 79583, 90952, 159166, 318332, 636664, 3603973, 7207946, 14415892, 25227811, 28831784, 50455622, 100911244, 201822488]

約数ペア:

[(1, 201822488), (2, 100911244), (4, 50455622), (7, 28831784), (8, 25227811), (14, 14415892), (28, 7207946), (56, 3603973), (317, 636664), (634, 318332), (1268, 159166), (2219, 90952), (2536, 79583), (4438, 45476), (8876, 22738), (11369, 17752)]