200845238

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{19}}^3$

素因数の和:103

約数の個数: 40

約数和(自身を含む): 349800600

約数和(自身を除く): 148955362

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 418, 722, 1331, 2299, 2662, 3971, 4598, 6859, 7942, 13718, 14641, 25289, 29282, 43681, 50578, 75449, 87362, 150898, 278179, 480491, 556358, 829939, 960982, 1659878, 5285401, 9129329, 10570802, 18258658, 100422619, 200845238]

約数ペア:

[(1, 200845238), (2, 100422619), (11, 18258658), (19, 10570802), (22, 9129329), (38, 5285401), (121, 1659878), (209, 960982), (242, 829939), (361, 556358), (418, 480491), (722, 278179), (1331, 150898), (2299, 87362), (2662, 75449), (3971, 50578), (4598, 43681), (6859, 29282), (7942, 25289), (13718, 14641)]