202359190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4079}}^1$

素因数の和:4149

約数の個数: 48

約数和(自身を含む): 410235840

約数和(自身を除く): 207876650

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 1210, 2255, 4079, 4510, 4961, 8158, 9922, 20395, 24805, 40790, 44869, 49610, 89738, 167239, 224345, 334478, 448690, 493559, 836195, 987118, 1672390, 1839629, 2467795, 3679258, 4935590, 9198145, 18396290, 20235919, 40471838, 101179595, 202359190]

約数ペア:

[(1, 202359190), (2, 101179595), (5, 40471838), (10, 20235919), (11, 18396290), (22, 9198145), (41, 4935590), (55, 3679258), (82, 2467795), (110, 1839629), (121, 1672390), (205, 987118), (242, 836195), (410, 493559), (451, 448690), (605, 334478), (902, 224345), (1210, 167239), (2255, 89738), (4079, 49610), (4510, 44869), (4961, 40790), (8158, 24805), (9922, 20395)]