201497221718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2427151}}^1$

素因数の和:2427300

約数の個数: 32

約数和(自身を含む): 339257597952

約数和(自身を除く): 137760376234

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 806, 1339, 2678, 3193, 6386, 41509, 83018, 2427151, 4854302, 31552963, 63105926, 75241681, 150483362, 249996553, 499993106, 978141853, 1956283706, 3249955189, 6499910378, 7749893143, 15499786286, 100748610859, 201497221718]

約数ペア:

[(1, 201497221718), (2, 100748610859), (13, 15499786286), (26, 7749893143), (31, 6499910378), (62, 3249955189), (103, 1956283706), (206, 978141853), (403, 499993106), (806, 249996553), (1339, 150483362), (2678, 75241681), (3193, 63105926), (6386, 31552963), (41509, 4854302), (83018, 2427151)]