214232260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{10039}}^1$

素因数の和:10156

約数の個数: 48

約数和(自身を含む): 495895680

約数和(自身を除く): 281663420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4268, 5335, 10039, 10670, 20078, 21340, 40156, 50195, 100390, 110429, 200780, 220858, 441716, 552145, 973783, 1104290, 1947566, 2208580, 3895132, 4868915, 9737830, 10711613, 19475660, 21423226, 42846452, 53558065, 107116130, 214232260]

約数ペア:

[(1, 214232260), (2, 107116130), (4, 53558065), (5, 42846452), (10, 21423226), (11, 19475660), (20, 10711613), (22, 9737830), (44, 4868915), (55, 3895132), (97, 2208580), (110, 1947566), (194, 1104290), (220, 973783), (388, 552145), (485, 441716), (970, 220858), (1067, 200780), (1940, 110429), (2134, 100390), (4268, 50195), (5335, 40156), (10039, 21340), (10670, 20078)]