205466228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{22343}}^1$

素因数の和:22388

約数の個数: 36

約数和(自身を含む): 416045280

約数和(自身を除く): 210579052

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 22343, 44686, 89372, 245773, 424517, 491546, 849034, 983092, 1698068, 2703503, 4669687, 5407006, 9339374, 10814012, 18678748, 51366557, 102733114, 205466228]

約数ペア:

[(1, 205466228), (2, 102733114), (4, 51366557), (11, 18678748), (19, 10814012), (22, 9339374), (38, 5407006), (44, 4669687), (76, 2703503), (121, 1698068), (209, 983092), (242, 849034), (418, 491546), (484, 424517), (836, 245773), (2299, 89372), (4598, 44686), (9196, 22343)]