201998710

素因数分解:

$2^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{13007}}^1$

素因数の和:14567

約数の個数: 16

約数和(自身を含む): 363859776

約数和(自身を除く): 161861066

約数列:

[1, 2, 5, 10, 1553, 3106, 7765, 13007, 15530, 26014, 65035, 130070, 20199871, 40399742, 100999355, 201998710]

約数ペア:

[(1, 201998710), (2, 100999355), (5, 40399742), (10, 20199871), (1553, 130070), (3106, 65035), (7765, 26014), (13007, 15530)]