201631072

素因数分解:

$2^5\times {\mathrm{6300971}}^1$

素因数の和:6300981

約数の個数: 12

約数和(自身を含む): 396961236

約数和(自身を除く): 195330164

約数列:

[1, 2, 4, 8, 16, 32, 6300971, 12601942, 25203884, 50407768, 100815536, 201631072]

約数ペア:

[(1, 201631072), (2, 100815536), (4, 50407768), (8, 25203884), (16, 12601942), (32, 6300971)]