201842953

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 229789440

約数和(自身を除く): 27946487

約数列:

[1, 13, 31, 59, 169, 403, 653, 767, 1829, 5239, 8489, 9971, 20243, 23777, 38527, 110357, 263159, 309101, 500851, 1194337, 3421067, 6511063, 15526381, 201842953]

約数ペア:

[(1, 201842953), (13, 15526381), (31, 6511063), (59, 3421067), (169, 1194337), (403, 500851), (653, 309101), (767, 263159), (1829, 110357), (5239, 38527), (8489, 23777), (9971, 20243)]