201380768

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{27481}}^1$

素因数の和:27720

約数の個数: 24

約数和(自身を含む): 398214180

約数和(自身を除く): 196833412

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 3664, 7328, 27481, 54962, 109924, 219848, 439696, 879392, 6293149, 12586298, 25172596, 50345192, 100690384, 201380768]

約数ペア:

[(1, 201380768), (2, 100690384), (4, 50345192), (8, 25172596), (16, 12586298), (32, 6293149), (229, 879392), (458, 439696), (916, 219848), (1832, 109924), (3664, 54962), (7328, 27481)]