204095590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{279583}}^1$

素因数の和:279663

約数の個数: 16

約数和(自身を含む): 372405888

約数和(自身を除く): 168310298

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 279583, 559166, 1397915, 2795830, 20409559, 40819118, 102047795, 204095590]

約数ペア:

[(1, 204095590), (2, 102047795), (5, 40819118), (10, 20409559), (73, 2795830), (146, 1397915), (365, 559166), (730, 279583)]