133602290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 247769280

約数和(自身を除く): 114166990

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 1570, 1979, 3958, 6751, 9895, 13502, 19790, 33755, 67510, 85097, 170194, 310703, 425485, 621406, 850970, 1553515, 3107030, 13360229, 26720458, 66801145, 133602290]

約数ペア:

[(1, 133602290), (2, 66801145), (5, 26720458), (10, 13360229), (43, 3107030), (86, 1553515), (157, 850970), (215, 621406), (314, 425485), (430, 310703), (785, 170194), (1570, 85097), (1979, 67510), (3958, 33755), (6751, 19790), (9895, 13502)]