201569235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 378362880

約数和(自身を除く): 176793645

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 101, 105, 229, 249, 303, 415, 505, 581, 687, 707, 1145, 1245, 1515, 1603, 1743, 2121, 2905, 3435, 3535, 4809, 8015, 8383, 8715, 10605, 19007, 23129, 24045, 25149, 41915, 57021, 58681, 69387, 95035, 115645, 125745, 133049, 161903, 176043, 285105, 293405, 346935, 399147, 485709, 665245, 809515, 880215, 1919707, 1995735, 2428545, 5759121, 9598535, 13437949, 28795605, 40313847, 67189745, 201569235]

約数ペア:

[(1, 201569235), (3, 67189745), (5, 40313847), (7, 28795605), (15, 13437949), (21, 9598535), (35, 5759121), (83, 2428545), (101, 1995735), (105, 1919707), (229, 880215), (249, 809515), (303, 665245), (415, 485709), (505, 399147), (581, 346935), (687, 293405), (707, 285105), (1145, 176043), (1245, 161903), (1515, 133049), (1603, 125745), (1743, 115645), (2121, 95035), (2905, 69387), (3435, 58681), (3535, 57021), (4809, 41915), (8015, 25149), (8383, 24045), (8715, 23129), (10605, 19007)]