201263629

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 260620416

約数和(自身を除く): 59356787

約数列:

[1, 7, 17, 41, 49, 71, 83, 119, 287, 497, 581, 697, 833, 1207, 1411, 2009, 2911, 3403, 3479, 4067, 4879, 5893, 8449, 9877, 20377, 23821, 34153, 41251, 49487, 57851, 59143, 69139, 100181, 142639, 166747, 241613, 288757, 346409, 404957, 701267, 1691291, 2424863, 2834699, 4107421, 4908869, 11839037, 28751947, 201263629]

約数ペア:

[(1, 201263629), (7, 28751947), (17, 11839037), (41, 4908869), (49, 4107421), (71, 2834699), (83, 2424863), (119, 1691291), (287, 701267), (497, 404957), (581, 346409), (697, 288757), (833, 241613), (1207, 166747), (1411, 142639), (2009, 100181), (2911, 69139), (3403, 59143), (3479, 57851), (4067, 49487), (4879, 41251), (5893, 34153), (8449, 23821), (9877, 20377)]