219620886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{66431}}^1$

素因数の和:66484

約数の個数: 32

約数和(自身を含む): 478310400

約数和(自身を除く): 258689514

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 66431, 132862, 199293, 398586, 1262189, 1926499, 2524378, 3786567, 3852998, 5779497, 7573134, 11558994, 36603481, 73206962, 109810443, 219620886]

約数ペア:

[(1, 219620886), (2, 109810443), (3, 73206962), (6, 36603481), (19, 11558994), (29, 7573134), (38, 5779497), (57, 3852998), (58, 3786567), (87, 2524378), (114, 1926499), (174, 1262189), (551, 398586), (1102, 199293), (1653, 132862), (3306, 66431)]