201505012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{14891}}^1$

素因数の和:15111

約数の個数: 24

約数和(自身を含む): 375278400

約数和(自身を除く): 173773388

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 6766, 13532, 14891, 29782, 59564, 253147, 506294, 1012588, 2963309, 5926618, 11853236, 50376253, 100752506, 201505012]

約数ペア:

[(1, 201505012), (2, 100752506), (4, 50376253), (17, 11853236), (34, 5926618), (68, 2963309), (199, 1012588), (398, 506294), (796, 253147), (3383, 59564), (6766, 29782), (13532, 14891)]