202151804

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{2347}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 360737328

約数和(自身を除く): 158585524

約数列:

[1, 2, 4, 61, 122, 244, 353, 706, 1412, 2347, 4694, 9388, 21533, 43066, 86132, 143167, 286334, 572668, 828491, 1656982, 3313964, 50537951, 101075902, 202151804]

約数ペア:

[(1, 202151804), (2, 101075902), (4, 50537951), (61, 3313964), (122, 1656982), (244, 828491), (353, 572668), (706, 286334), (1412, 143167), (2347, 86132), (4694, 43066), (9388, 21533)]