200392665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 360087552

約数和(自身を除く): 159694887

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 127, 131, 165, 219, 365, 381, 393, 635, 655, 803, 1095, 1397, 1441, 1905, 1965, 2409, 4015, 4191, 4323, 6985, 7205, 9271, 9563, 12045, 16637, 20955, 21615, 27813, 28689, 46355, 47815, 49911, 83185, 101981, 105193, 139065, 143445, 183007, 249555, 305943, 315579, 509905, 525965, 549021, 915035, 1214501, 1529715, 1577895, 2745105, 3643503, 6072505, 13359511, 18217515, 40078533, 66797555, 200392665]

約数ペア:

[(1, 200392665), (3, 66797555), (5, 40078533), (11, 18217515), (15, 13359511), (33, 6072505), (55, 3643503), (73, 2745105), (127, 1577895), (131, 1529715), (165, 1214501), (219, 915035), (365, 549021), (381, 525965), (393, 509905), (635, 315579), (655, 305943), (803, 249555), (1095, 183007), (1397, 143445), (1441, 139065), (1905, 105193), (1965, 101981), (2409, 83185), (4015, 49911), (4191, 47815), (4323, 46355), (6985, 28689), (7205, 27813), (9271, 21615), (9563, 20955), (12045, 16637)]