211672908

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{70841}}^1$

素因数の和:70934

約数の個数: 36

約数和(自身を含む): 541516248

約数和(自身を除く): 329843340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 70841, 141682, 212523, 283364, 425046, 637569, 850092, 1275138, 2550276, 5879803, 11759606, 17639409, 23519212, 35278818, 52918227, 70557636, 105836454, 211672908]

約数ペア:

[(1, 211672908), (2, 105836454), (3, 70557636), (4, 52918227), (6, 35278818), (9, 23519212), (12, 17639409), (18, 11759606), (36, 5879803), (83, 2550276), (166, 1275138), (249, 850092), (332, 637569), (498, 425046), (747, 283364), (996, 212523), (1494, 141682), (2988, 70841)]