201257199

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 359019648

約数和(自身を除く): 157762449

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 169, 207, 253, 299, 429, 507, 523, 759, 897, 1287, 1521, 1569, 1859, 2277, 2691, 3289, 3887, 4707, 5577, 5753, 6799, 9867, 11661, 12029, 16731, 17259, 20397, 29601, 34983, 36087, 42757, 51777, 61191, 74789, 88387, 108261, 128271, 132319, 156377, 224367, 265161, 384813, 396957, 469131, 673101, 795483, 972257, 1190871, 1407393, 1720147, 2032901, 2916771, 5160441, 6098703, 8750313, 15481323, 18296109, 22361911, 67085733, 201257199]

約数ペア:

[(1, 201257199), (3, 67085733), (9, 22361911), (11, 18296109), (13, 15481323), (23, 8750313), (33, 6098703), (39, 5160441), (69, 2916771), (99, 2032901), (117, 1720147), (143, 1407393), (169, 1190871), (207, 972257), (253, 795483), (299, 673101), (429, 469131), (507, 396957), (523, 384813), (759, 265161), (897, 224367), (1287, 156377), (1521, 132319), (1569, 128271), (1859, 108261), (2277, 88387), (2691, 74789), (3289, 61191), (3887, 51777), (4707, 42757), (5577, 36087), (5753, 34983), (6799, 29601), (9867, 20397), (11661, 17259), (12029, 16731)]