203415914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{460217}}^1$

素因数の和:460249

約数の個数: 16

約数和(自身を含む): 347924808

約数和(自身を除く): 144508894

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 460217, 920434, 5982821, 7823689, 11965642, 15647378, 101707957, 203415914]

約数ペア:

[(1, 203415914), (2, 101707957), (13, 15647378), (17, 11965642), (26, 7823689), (34, 5982821), (221, 920434), (442, 460217)]