202137328

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{50333}}^1$

素因数の和:50592

約数の個数: 20

約数和(自身を含む): 393209208

約数和(自身を除く): 191071880

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 50333, 100666, 201332, 402664, 805328, 12633583, 25267166, 50534332, 101068664, 202137328]

約数ペア:

[(1, 202137328), (2, 101068664), (4, 50534332), (8, 25267166), (16, 12633583), (251, 805328), (502, 402664), (1004, 201332), (2008, 100666), (4016, 50333)]