204555830

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{114277}}^1$

素因数の和:114463

約数の個数: 16

約数和(自身を含む): 370260720

約数和(自身を除く): 165704890

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 114277, 228554, 571385, 1142770, 20455583, 40911166, 102277915, 204555830]

約数ペア:

[(1, 204555830), (2, 102277915), (5, 40911166), (10, 20455583), (179, 1142770), (358, 571385), (895, 228554), (1790, 114277)]