227943198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2502

約数の個数: 72

約数和(自身を含む): 580025160

約数和(自身を除く): 352081962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 654, 763, 882, 981, 1526, 1962, 2289, 2371, 4578, 4742, 5341, 6867, 7113, 10682, 13734, 14226, 16023, 16597, 21339, 32046, 33194, 42678, 48069, 49791, 96138, 99582, 116179, 149373, 232358, 258439, 298746, 348537, 516878, 697074, 775317, 1045611, 1550634, 1809073, 2091222, 2325951, 3618146, 4651902, 5427219, 10854438, 12663511, 16281657, 25327022, 32563314, 37990533, 75981066, 113971599, 227943198]

約数ペア:

[(1, 227943198), (2, 113971599), (3, 75981066), (6, 37990533), (7, 32563314), (9, 25327022), (14, 16281657), (18, 12663511), (21, 10854438), (42, 5427219), (49, 4651902), (63, 3618146), (98, 2325951), (109, 2091222), (126, 1809073), (147, 1550634), (218, 1045611), (294, 775317), (327, 697074), (441, 516878), (654, 348537), (763, 298746), (882, 258439), (981, 232358), (1526, 149373), (1962, 116179), (2289, 99582), (2371, 96138), (4578, 49791), (4742, 48069), (5341, 42678), (6867, 33194), (7113, 32046), (10682, 21339), (13734, 16597), (14226, 16023)]