201679995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20717}}^1$

素因数の和:20795

約数の個数: 32

約数和(自身を含む): 358007040

約数和(自身を除く): 156327045

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 9735, 20717, 62151, 103585, 227887, 310755, 683661, 1139435, 1222303, 3418305, 3666909, 6111515, 13445333, 18334545, 40335999, 67226665, 201679995]

約数ペア:

[(1, 201679995), (3, 67226665), (5, 40335999), (11, 18334545), (15, 13445333), (33, 6111515), (55, 3666909), (59, 3418305), (165, 1222303), (177, 1139435), (295, 683661), (649, 310755), (885, 227887), (1947, 103585), (3245, 62151), (9735, 20717)]