189429650

素因数分解:

$2^1\times 5^2\times {\mathrm{991}}^1\times {\mathrm{3823}}^1$

素因数の和:4826

約数の個数: 24

約数和(自身を含む): 352786944

約数和(自身を除く): 163357294

約数列:

[1, 2, 5, 10, 25, 50, 991, 1982, 3823, 4955, 7646, 9910, 19115, 24775, 38230, 49550, 95575, 191150, 3788593, 7577186, 18942965, 37885930, 94714825, 189429650]

約数ペア:

[(1, 189429650), (2, 94714825), (5, 37885930), (10, 18942965), (25, 7577186), (50, 3788593), (991, 191150), (1982, 95575), (3823, 49550), (4955, 38230), (7646, 24775), (9910, 19115)]