209684082

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{2999}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 430848000

約数和(自身を除く): 221163918

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 271, 542, 813, 1626, 2999, 5998, 8997, 11653, 17994, 23306, 34959, 69918, 128957, 257914, 386871, 773742, 812729, 1625458, 2438187, 4876374, 34947347, 69894694, 104842041, 209684082]

約数ペア:

[(1, 209684082), (2, 104842041), (3, 69894694), (6, 34947347), (43, 4876374), (86, 2438187), (129, 1625458), (258, 812729), (271, 773742), (542, 386871), (813, 257914), (1626, 128957), (2999, 69918), (5998, 34959), (8997, 23306), (11653, 17994)]