203770938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{210943}}^1$

素因数の和:210978

約数の個数: 32

約数和(自身を含む): 486014976

約数和(自身を除く): 282244038

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 210943, 421886, 632829, 1265658, 1476601, 2953202, 4429803, 4851689, 8859606, 9703378, 14555067, 29110134, 33961823, 67923646, 101885469, 203770938]

約数ペア:

[(1, 203770938), (2, 101885469), (3, 67923646), (6, 33961823), (7, 29110134), (14, 14555067), (21, 9703378), (23, 8859606), (42, 4851689), (46, 4429803), (69, 2953202), (138, 1476601), (161, 1265658), (322, 632829), (483, 421886), (966, 210943)]