201557972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{93487}}^1$

素因数の和:93516

約数の個数: 36

約数和(自身を含む): 447620544

約数和(自身を除く): 246062572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 93487, 186974, 373948, 654409, 1028357, 1308818, 2056714, 2617636, 4113428, 4580863, 7198499, 9161726, 14396998, 18323452, 28793996, 50389493, 100778986, 201557972]

約数ペア:

[(1, 201557972), (2, 100778986), (4, 50389493), (7, 28793996), (11, 18323452), (14, 14396998), (22, 9161726), (28, 7198499), (44, 4580863), (49, 4113428), (77, 2617636), (98, 2056714), (154, 1308818), (196, 1028357), (308, 654409), (539, 373948), (1078, 186974), (2156, 93487)]