210216336880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{238882201}}^1$

素因数の和:238882225

約数の個数: 40

約数和(自身を含む): 533185074864

約数和(自身を除く): 322968737984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 238882201, 477764402, 955528804, 1194411005, 1911057608, 2388822010, 2627704211, 3822115216, 4777644020, 5255408422, 9555288040, 10510816844, 13138521055, 19110576080, 21021633688, 26277042110, 42043267376, 52554084220, 105108168440, 210216336880]

約数ペア:

[(1, 210216336880), (2, 105108168440), (4, 52554084220), (5, 42043267376), (8, 26277042110), (10, 21021633688), (11, 19110576080), (16, 13138521055), (20, 10510816844), (22, 9555288040), (40, 5255408422), (44, 4777644020), (55, 3822115216), (80, 2627704211), (88, 2388822010), (110, 1911057608), (176, 1194411005), (220, 955528804), (440, 477764402), (880, 238882201)]