200838465

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 358458048

約数和(自身を除く): 157619583

約数列:

[1, 3, 5, 9, 15, 45, 53, 107, 159, 265, 321, 477, 535, 787, 795, 963, 1605, 2361, 2385, 3935, 4815, 5671, 7083, 11805, 17013, 28355, 35415, 41711, 51039, 84209, 85065, 125133, 208555, 252627, 255195, 375399, 421045, 625665, 757881, 1263135, 1876995, 3789405, 4463077, 13389231, 22315385, 40167693, 66946155, 200838465]

約数ペア:

[(1, 200838465), (3, 66946155), (5, 40167693), (9, 22315385), (15, 13389231), (45, 4463077), (53, 3789405), (107, 1876995), (159, 1263135), (265, 757881), (321, 625665), (477, 421045), (535, 375399), (787, 255195), (795, 252627), (963, 208555), (1605, 125133), (2361, 85065), (2385, 84209), (3935, 51039), (4815, 41711), (5671, 35415), (7083, 28355), (11805, 17013)]