192932020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{158141}}^1$

素因数の和:158211

約数の個数: 24

約数和(自身を含む): 411801768

約数和(自身を除く): 218869748

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 158141, 316282, 632564, 790705, 1581410, 3162820, 9646601, 19293202, 38586404, 48233005, 96466010, 192932020]

約数ペア:

[(1, 192932020), (2, 96466010), (4, 48233005), (5, 38586404), (10, 19293202), (20, 9646601), (61, 3162820), (122, 1581410), (244, 790705), (305, 632564), (610, 316282), (1220, 158141)]