202115842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{3659}}^1$

素因数の和:4121

約数の個数: 16

約数和(自身を含む): 308318400

約数和(自身を除く): 106202558

約数列:

[1, 2, 71, 142, 389, 778, 3659, 7318, 27619, 55238, 259789, 519578, 1423351, 2846702, 101057921, 202115842]

約数ペア:

[(1, 202115842), (2, 101057921), (71, 2846702), (142, 1423351), (389, 519578), (778, 259789), (3659, 55238), (7318, 27619)]