200038653

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 305597600

約数和(自身を除く): 105558947

約数列:

[1, 3, 9, 27, 81, 109, 139, 163, 327, 417, 489, 981, 1251, 1467, 2943, 3753, 4401, 8829, 11259, 13203, 15151, 17767, 22657, 45453, 53301, 67971, 136359, 159903, 203913, 409077, 479709, 611739, 1227231, 1439127, 1835217, 2469613, 7408839, 22226517, 66679551, 200038653]

約数ペア:

[(1, 200038653), (3, 66679551), (9, 22226517), (27, 7408839), (81, 2469613), (109, 1835217), (139, 1439127), (163, 1227231), (327, 611739), (417, 479709), (489, 409077), (981, 203913), (1251, 159903), (1467, 136359), (2943, 67971), (3753, 53301), (4401, 45453), (8829, 22657), (11259, 17767), (13203, 15151)]