220170294

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{75041}}^1$

素因数の和:75212

約数の個数: 24

約数和(自身を含む): 479968632

約数和(自身を除く): 259798338

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 75041, 150082, 225123, 450246, 675369, 1350738, 12231683, 24463366, 36695049, 73390098, 110085147, 220170294]

約数ペア:

[(1, 220170294), (2, 110085147), (3, 73390098), (6, 36695049), (9, 24463366), (18, 12231683), (163, 1350738), (326, 675369), (489, 450246), (978, 225123), (1467, 150082), (2934, 75041)]