217896948

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{47659}}^1$

素因数の和:47796

約数の個数: 36

約数和(自身を含む): 555143680

約数和(自身を除く): 337246732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 47659, 95318, 142977, 190636, 285954, 428931, 571908, 857862, 1715724, 6052693, 12105386, 18158079, 24210772, 36316158, 54474237, 72632316, 108948474, 217896948]

約数ペア:

[(1, 217896948), (2, 108948474), (3, 72632316), (4, 54474237), (6, 36316158), (9, 24210772), (12, 18158079), (18, 12105386), (36, 6052693), (127, 1715724), (254, 857862), (381, 571908), (508, 428931), (762, 285954), (1143, 190636), (1524, 142977), (2286, 95318), (4572, 47659)]