221547714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{32939}}^1$

素因数の和:33022

約数の個数: 32

約数和(自身を含む): 474336000

約数和(自身を除く): 252788286

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3363, 6726, 32939, 65878, 98817, 197634, 625841, 1251682, 1877523, 1943401, 3755046, 3886802, 5830203, 11660406, 36924619, 73849238, 110773857, 221547714]

約数ペア:

[(1, 221547714), (2, 110773857), (3, 73849238), (6, 36924619), (19, 11660406), (38, 5830203), (57, 3886802), (59, 3755046), (114, 1943401), (118, 1877523), (177, 1251682), (354, 625841), (1121, 197634), (2242, 98817), (3363, 65878), (6726, 32939)]