201750227

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 256158720

約数和(自身を除く): 54408493

約数列:

[1, 7, 19, 23, 101, 133, 161, 437, 653, 707, 1919, 2323, 3059, 4571, 12407, 13433, 15019, 16261, 44137, 65953, 86849, 105133, 285361, 308959, 461671, 1253107, 1516919, 1997527, 8771749, 10618433, 28821461, 201750227]

約数ペア:

[(1, 201750227), (7, 28821461), (19, 10618433), (23, 8771749), (101, 1997527), (133, 1516919), (161, 1253107), (437, 461671), (653, 308959), (707, 285361), (1919, 105133), (2323, 86849), (3059, 65953), (4571, 44137), (12407, 16261), (13433, 15019)]