222685792

素因数分解:

$2^5\times 7^2\times {\mathrm{142019}}^1$

素因数の和:142043

約数の個数: 36

約数和(自身を含む): 509993820

約数和(自身を除く): 287308028

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 142019, 284038, 568076, 994133, 1136152, 1988266, 2272304, 3976532, 4544608, 6958931, 7953064, 13917862, 15906128, 27835724, 31812256, 55671448, 111342896, 222685792]

約数ペア:

[(1, 222685792), (2, 111342896), (4, 55671448), (7, 31812256), (8, 27835724), (14, 15906128), (16, 13917862), (28, 7953064), (32, 6958931), (49, 4544608), (56, 3976532), (98, 2272304), (112, 1988266), (196, 1136152), (224, 994133), (392, 568076), (784, 284038), (1568, 142019)]