203411043

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1416

約数の個数: 36

約数和(自身を含む): 325356304

約数和(自身を除く): 121945261

約数列:

[1, 3, 9, 11, 33, 99, 121, 151, 363, 453, 1089, 1237, 1359, 1661, 3711, 4983, 11133, 13607, 14949, 18271, 40821, 54813, 122463, 149677, 164439, 186787, 449031, 560361, 1347093, 1681083, 2054657, 6163971, 18491913, 22601227, 67803681, 203411043]

約数ペア:

[(1, 203411043), (3, 67803681), (9, 22601227), (11, 18491913), (33, 6163971), (99, 2054657), (121, 1681083), (151, 1347093), (363, 560361), (453, 449031), (1089, 186787), (1237, 164439), (1359, 149677), (1661, 122463), (3711, 54813), (4983, 40821), (11133, 18271), (13607, 14949)]