201688263

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14753}}^1$

素因数の和:14804

約数の個数: 36

約数和(自身を含む): 349846848

約数和(自身を除く): 148158585

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 14753, 44259, 103271, 132777, 309813, 457343, 722897, 929439, 1372029, 2168691, 3201401, 4116087, 6506073, 9604203, 22409807, 28812609, 67229421, 201688263]

約数ペア:

[(1, 201688263), (3, 67229421), (7, 28812609), (9, 22409807), (21, 9604203), (31, 6506073), (49, 4116087), (63, 3201401), (93, 2168691), (147, 1372029), (217, 929439), (279, 722897), (441, 457343), (651, 309813), (1519, 132777), (1953, 103271), (4557, 44259), (13671, 14753)]