198452644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{15451}}^1$

素因数の和:15500

約数の個数: 36

約数和(自身を含む): 395880240

約数和(自身を除く): 197427596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 15451, 30902, 61804, 200863, 293569, 401726, 587138, 803452, 1174276, 2611219, 3816397, 5222438, 7632794, 10444876, 15265588, 49613161, 99226322, 198452644]

約数ペア:

[(1, 198452644), (2, 99226322), (4, 49613161), (13, 15265588), (19, 10444876), (26, 7632794), (38, 5222438), (52, 3816397), (76, 2611219), (169, 1174276), (247, 803452), (338, 587138), (494, 401726), (676, 293569), (988, 200863), (3211, 61804), (6422, 30902), (12844, 15451)]