201923990

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{32621}}^1$

素因数の和:33247

約数の個数: 16

約数和(自身を含む): 364061520

約数和(自身を除く): 162137530

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 32621, 65242, 163105, 326210, 20192399, 40384798, 100961995, 201923990]

約数ペア:

[(1, 201923990), (2, 100961995), (5, 40384798), (10, 20192399), (619, 326210), (1238, 163105), (3095, 65242), (6190, 32621)]