200909478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7129}}^1$

素因数の和:7213

約数の個数: 64

約数和(自身を含む): 509253120

約数和(自身を除く): 308343642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 2013, 2562, 4026, 4697, 7129, 9394, 14091, 14258, 21387, 28182, 42774, 49903, 78419, 99806, 149709, 156838, 235257, 299418, 434869, 470514, 548933, 869738, 1097866, 1304607, 1646799, 2609214, 3044083, 3293598, 4783559, 6088166, 9132249, 9567118, 14350677, 18264498, 28701354, 33484913, 66969826, 100454739, 200909478]

約数ペア:

[(1, 200909478), (2, 100454739), (3, 66969826), (6, 33484913), (7, 28701354), (11, 18264498), (14, 14350677), (21, 9567118), (22, 9132249), (33, 6088166), (42, 4783559), (61, 3293598), (66, 3044083), (77, 2609214), (122, 1646799), (154, 1304607), (183, 1097866), (231, 869738), (366, 548933), (427, 470514), (462, 434869), (671, 299418), (854, 235257), (1281, 156838), (1342, 149709), (2013, 99806), (2562, 78419), (4026, 49903), (4697, 42774), (7129, 28182), (9394, 21387), (14091, 14258)]