201477160

素因数分解:

$2^3\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{2633}}^1$

素因数の和:4557

約数の個数: 32

約数和(自身を含む): 453732840

約数和(自身を除く): 252255680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1913, 2633, 3826, 5266, 7652, 9565, 10532, 13165, 15304, 19130, 21064, 26330, 38260, 52660, 76520, 105320, 5036929, 10073858, 20147716, 25184645, 40295432, 50369290, 100738580, 201477160]

約数ペア:

[(1, 201477160), (2, 100738580), (4, 50369290), (5, 40295432), (8, 25184645), (10, 20147716), (20, 10073858), (40, 5036929), (1913, 105320), (2633, 76520), (3826, 52660), (5266, 38260), (7652, 26330), (9565, 21064), (10532, 19130), (13165, 15304)]