201242699

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 245534688

約数和(自身を除く): 44291989

約数列:

[1, 7, 19, 97, 133, 361, 679, 821, 1843, 2527, 5747, 12901, 15599, 35017, 79637, 109193, 245119, 296381, 557459, 1513103, 2074667, 10591721, 28748957, 201242699]

約数ペア:

[(1, 201242699), (7, 28748957), (19, 10591721), (97, 2074667), (133, 1513103), (361, 557459), (679, 296381), (821, 245119), (1843, 109193), (2527, 79637), (5747, 35017), (12901, 15599)]