192695020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1376393}}^1$

素因数の和:1376409

約数の個数: 24

約数和(自身を含む): 462468384

約数和(自身を除く): 269773364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1376393, 2752786, 5505572, 6881965, 9634751, 13763930, 19269502, 27527860, 38539004, 48173755, 96347510, 192695020]

約数ペア:

[(1, 192695020), (2, 96347510), (4, 48173755), (5, 38539004), (7, 27527860), (10, 19269502), (14, 13763930), (20, 9634751), (28, 6881965), (35, 5505572), (70, 2752786), (140, 1376393)]