199301841

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 292481280

約数和(自身を除く): 93179439

約数列:

[1, 3, 9, 83, 249, 479, 557, 747, 1437, 1671, 4311, 5013, 39757, 46231, 119271, 138693, 266803, 357813, 416079, 800409, 2401227, 22144649, 66433947, 199301841]

約数ペア:

[(1, 199301841), (3, 66433947), (9, 22144649), (83, 2401227), (249, 800409), (479, 416079), (557, 357813), (747, 266803), (1437, 138693), (1671, 119271), (4311, 46231), (5013, 39757)]