202948737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 296866944

約数和(自身を除く): 93918207

約数列:

[1, 3, 17, 37, 51, 111, 131, 393, 629, 821, 1887, 2227, 2463, 4847, 6681, 13957, 14541, 30377, 41871, 82399, 91131, 107551, 247197, 322653, 516409, 1549227, 1828367, 3979387, 5485101, 11938161, 67649579, 202948737]

約数ペア:

[(1, 202948737), (3, 67649579), (17, 11938161), (37, 5485101), (51, 3979387), (111, 1828367), (131, 1549227), (393, 516409), (629, 322653), (821, 247197), (1887, 107551), (2227, 91131), (2463, 82399), (4847, 41871), (6681, 30377), (13957, 14541)]