201990358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1\times {\mathrm{2677}}^1$

素因数の和:3927

約数の個数: 16

約数和(自身を含む): 313133184

約数和(自身を除く): 111142826

約数列:

[1, 2, 31, 62, 1217, 2434, 2677, 5354, 37727, 75454, 82987, 165974, 3257909, 6515818, 100995179, 201990358]

約数ペア:

[(1, 201990358), (2, 100995179), (31, 6515818), (62, 3257909), (1217, 165974), (2434, 82987), (2677, 75454), (5354, 37727)]