201035523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15959}}^1$

素因数の和:16011

約数の個数: 32

約数和(自身を含む): 321753600

約数和(自身を除く): 120718077

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 12597, 15959, 47877, 207467, 271303, 303221, 622401, 813909, 909663, 3526939, 3941873, 5154757, 10580817, 11825619, 15464271, 67011841, 201035523]

約数ペア:

[(1, 201035523), (3, 67011841), (13, 15464271), (17, 11825619), (19, 10580817), (39, 5154757), (51, 3941873), (57, 3526939), (221, 909663), (247, 813909), (323, 622401), (663, 303221), (741, 271303), (969, 207467), (4199, 47877), (12597, 15959)]