205718694

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 417402720

約数和(自身を除く): 211684026

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 601, 641, 1202, 1282, 1803, 1923, 3606, 3846, 53489, 57049, 106978, 114098, 160467, 171147, 320934, 342294, 385241, 770482, 1155723, 2311446, 34286449, 68572898, 102859347, 205718694]

約数ペア:

[(1, 205718694), (2, 102859347), (3, 68572898), (6, 34286449), (89, 2311446), (178, 1155723), (267, 770482), (534, 385241), (601, 342294), (641, 320934), (1202, 171147), (1282, 160467), (1803, 114098), (1923, 106978), (3606, 57049), (3846, 53489)]