204570050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{177887}}^1$

素因数の和:177922

約数の個数: 24

約数和(自身を含む): 397046016

約数和(自身を除く): 192475966

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 177887, 355774, 889435, 1778870, 4091401, 4447175, 8182802, 8894350, 20457005, 40914010, 102285025, 204570050]

約数ペア:

[(1, 204570050), (2, 102285025), (5, 40914010), (10, 20457005), (23, 8894350), (25, 8182802), (46, 4447175), (50, 4091401), (115, 1778870), (230, 889435), (575, 355774), (1150, 177887)]