221562596866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^2\times {\mathrm{419}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 362125632960

約数和(自身を除く): 140563036094

約数列:

[1, 2, 13, 26, 151, 302, 367, 419, 734, 838, 1963, 3926, 4771, 5447, 9542, 10894, 55417, 63269, 110834, 126538, 134689, 153773, 269378, 307546, 720421, 822497, 1440842, 1644994, 1750957, 1999049, 3501914, 3998098, 20338039, 23219723, 40676078, 46439446, 56434691, 112869382, 264394507, 301856399, 528789014, 603712798, 733650983, 1467301966, 8521638341, 17043276682, 110781298433, 221562596866]

約数ペア:

[(1, 221562596866), (2, 110781298433), (13, 17043276682), (26, 8521638341), (151, 1467301966), (302, 733650983), (367, 603712798), (419, 528789014), (734, 301856399), (838, 264394507), (1963, 112869382), (3926, 56434691), (4771, 46439446), (5447, 40676078), (9542, 23219723), (10894, 20338039), (55417, 3998098), (63269, 3501914), (110834, 1999049), (126538, 1750957), (134689, 1644994), (153773, 1440842), (269378, 822497), (307546, 720421)]