201516636

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{829}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 481904640

約数和(自身を除く): 280388004

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 431, 564, 829, 862, 1293, 1658, 1724, 2487, 2586, 3316, 4974, 5172, 9948, 20257, 38963, 40514, 60771, 77926, 81028, 116889, 121542, 155852, 233778, 243084, 357299, 467556, 714598, 1071897, 1429196, 2143794, 4287588, 16793053, 33586106, 50379159, 67172212, 100758318, 201516636]

約数ペア:

[(1, 201516636), (2, 100758318), (3, 67172212), (4, 50379159), (6, 33586106), (12, 16793053), (47, 4287588), (94, 2143794), (141, 1429196), (188, 1071897), (282, 714598), (431, 467556), (564, 357299), (829, 243084), (862, 233778), (1293, 155852), (1658, 121542), (1724, 116889), (2487, 81028), (2586, 77926), (3316, 60771), (4974, 40514), (5172, 38963), (9948, 20257)]