207841205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9377}}^1$

素因数の和:9437

約数の個数: 32

約数和(自身を含む): 302496768

約数和(自身を除く): 94655563

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4433, 9377, 22165, 46885, 103147, 121901, 290687, 515735, 609505, 1340911, 1453435, 3197557, 3778931, 6704555, 15987785, 18894655, 41568241, 207841205]

約数ペア:

[(1, 207841205), (5, 41568241), (11, 18894655), (13, 15987785), (31, 6704555), (55, 3778931), (65, 3197557), (143, 1453435), (155, 1340911), (341, 609505), (403, 515735), (715, 290687), (1705, 121901), (2015, 103147), (4433, 46885), (9377, 22165)]