201443282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{20627}}^1$

素因数の和:20905

約数の個数: 16

約数和(自身を含む): 319321440

約数和(自身を除く): 117878158

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 20627, 41254, 391913, 783826, 5301139, 10602278, 100721641, 201443282]

約数ペア:

[(1, 201443282), (2, 100721641), (19, 10602278), (38, 5301139), (257, 783826), (514, 391913), (4883, 41254), (9766, 20627)]