201869030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11689}}^1$

素因数の和:11864

約数の個数: 32

約数和(自身を含む): 398956320

約数和(自身を除く): 197087290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 8635, 11689, 17270, 23378, 58445, 116890, 128579, 257158, 642895, 1285790, 1835173, 3670346, 9175865, 18351730, 20186903, 40373806, 100934515, 201869030]

約数ペア:

[(1, 201869030), (2, 100934515), (5, 40373806), (10, 20186903), (11, 18351730), (22, 9175865), (55, 3670346), (110, 1835173), (157, 1285790), (314, 642895), (785, 257158), (1570, 128579), (1727, 116890), (3454, 58445), (8635, 23378), (11689, 17270)]