221465634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5153}}^1$

素因数の和:5219

約数の個数: 64

約数和(自身を含む): 519523200

約数和(自身を除く): 298057566

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2262, 3306, 5153, 7163, 10306, 14326, 15459, 21489, 30918, 42978, 66989, 97907, 133978, 149437, 195814, 200967, 293721, 298874, 401934, 448311, 587442, 896622, 1272791, 1942681, 2545582, 2839303, 3818373, 3885362, 5678606, 5828043, 7636746, 8517909, 11656086, 17035818, 36910939, 73821878, 110732817, 221465634]

約数ペア:

[(1, 221465634), (2, 110732817), (3, 73821878), (6, 36910939), (13, 17035818), (19, 11656086), (26, 8517909), (29, 7636746), (38, 5828043), (39, 5678606), (57, 3885362), (58, 3818373), (78, 2839303), (87, 2545582), (114, 1942681), (174, 1272791), (247, 896622), (377, 587442), (494, 448311), (551, 401934), (741, 298874), (754, 293721), (1102, 200967), (1131, 195814), (1482, 149437), (1653, 133978), (2262, 97907), (3306, 66989), (5153, 42978), (7163, 30918), (10306, 21489), (14326, 15459)]