211351166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 347587968

約数和(自身を除く): 136236802

約数列:

[1, 2, 13, 26, 97, 181, 194, 362, 463, 926, 1261, 2353, 2522, 4706, 6019, 12038, 17557, 35114, 44911, 83803, 89822, 167606, 228241, 456482, 583843, 1089439, 1167686, 2178878, 8128891, 16257782, 105675583, 211351166]

約数ペア:

[(1, 211351166), (2, 105675583), (13, 16257782), (26, 8128891), (97, 2178878), (181, 1167686), (194, 1089439), (362, 583843), (463, 456482), (926, 228241), (1261, 167606), (2353, 89822), (2522, 83803), (4706, 44911), (6019, 35114), (12038, 17557)]