220141338

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{1327}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 451562496

約数和(自身を除く): 231421158

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 643, 1286, 1327, 1929, 2654, 3858, 3981, 7962, 27649, 55298, 57061, 82947, 114122, 165894, 171183, 342366, 853261, 1706522, 2559783, 5119566, 36690223, 73380446, 110070669, 220141338]

約数ペア:

[(1, 220141338), (2, 110070669), (3, 73380446), (6, 36690223), (43, 5119566), (86, 2559783), (129, 1706522), (258, 853261), (643, 342366), (1286, 171183), (1327, 165894), (1929, 114122), (2654, 82947), (3858, 57061), (3981, 55298), (7962, 27649)]