201615479

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 236157840

約数和(自身を除く): 34542361

約数列:

[1, 13, 19, 37, 169, 247, 481, 703, 1697, 3211, 6253, 9139, 22061, 32243, 62789, 118807, 286793, 419159, 816257, 1192991, 5449067, 10611341, 15508883, 201615479]

約数ペア:

[(1, 201615479), (13, 15508883), (19, 10611341), (37, 5449067), (169, 1192991), (247, 816257), (481, 419159), (703, 286793), (1697, 118807), (3211, 62789), (6253, 32243), (9139, 22061)]