201233403

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:6998

約数の個数: 48

約数和(自身を含む): 364815360

約数和(自身を除く): 163581957

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 3213, 4131, 6959, 9639, 20877, 28917, 48713, 62631, 118303, 146139, 187893, 354909, 438417, 563679, 828121, 1064727, 1315251, 1691037, 2484363, 3194181, 3945753, 7453089, 9582543, 11837259, 22359267, 28747629, 67077801, 201233403]

約数ペア:

[(1, 201233403), (3, 67077801), (7, 28747629), (9, 22359267), (17, 11837259), (21, 9582543), (27, 7453089), (51, 3945753), (63, 3194181), (81, 2484363), (119, 1691037), (153, 1315251), (189, 1064727), (243, 828121), (357, 563679), (459, 438417), (567, 354909), (1071, 187893), (1377, 146139), (1701, 118303), (3213, 62631), (4131, 48713), (6959, 28917), (9639, 20877)]