199923594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{30881}}^1$

素因数の和:30982

約数の個数: 32

約数和(自身を含む): 435806784

約数和(自身を除く): 235883190

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 30881, 61762, 92643, 185286, 401453, 802906, 1204359, 2408718, 2563123, 5126246, 7689369, 15378738, 33320599, 66641198, 99961797, 199923594]

約数ペア:

[(1, 199923594), (2, 99961797), (3, 66641198), (6, 33320599), (13, 15378738), (26, 7689369), (39, 5126246), (78, 2563123), (83, 2408718), (166, 1204359), (249, 802906), (498, 401453), (1079, 185286), (2158, 92643), (3237, 61762), (6474, 30881)]