201272415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19087}}^1$

素因数の和:19151

約数の個数: 32

約数和(自身を含む): 348165120

約数和(自身を除く): 146892705

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 19087, 57261, 95435, 286305, 362653, 706219, 1087959, 1813265, 2118657, 3531095, 5439795, 10593285, 13418161, 40254483, 67090805, 201272415]

約数ペア:

[(1, 201272415), (3, 67090805), (5, 40254483), (15, 13418161), (19, 10593285), (37, 5439795), (57, 3531095), (95, 2118657), (111, 1813265), (185, 1087959), (285, 706219), (555, 362653), (703, 286305), (2109, 95435), (3515, 57261), (10545, 19087)]