200468709

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 367994880

約数和(自身を除く): 167526171

約数列:

[1, 3, 7, 9, 17, 21, 27, 43, 51, 63, 119, 129, 153, 189, 301, 357, 387, 459, 731, 903, 1071, 1161, 1451, 2193, 2709, 3213, 4353, 5117, 6579, 8127, 10157, 13059, 15351, 19737, 24667, 30471, 39177, 46053, 62393, 74001, 91413, 138159, 172669, 187179, 222003, 274239, 436751, 518007, 561537, 666009, 1060681, 1310253, 1554021, 1684611, 3182043, 3930759, 4662063, 7424767, 9546129, 11792277, 22274301, 28638387, 66822903, 200468709]

約数ペア:

[(1, 200468709), (3, 66822903), (7, 28638387), (9, 22274301), (17, 11792277), (21, 9546129), (27, 7424767), (43, 4662063), (51, 3930759), (63, 3182043), (119, 1684611), (129, 1554021), (153, 1310253), (189, 1060681), (301, 666009), (357, 561537), (387, 518007), (459, 436751), (731, 274239), (903, 222003), (1071, 187179), (1161, 172669), (1451, 138159), (2193, 91413), (2709, 74001), (3213, 62393), (4353, 46053), (5117, 39177), (6579, 30471), (8127, 24667), (10157, 19737), (13059, 15351)]