201188559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2591}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 317011968

約数和(自身を除く): 115823409

約数列:

[1, 3, 11, 13, 33, 39, 143, 181, 429, 543, 1991, 2353, 2591, 5973, 7059, 7773, 25883, 28501, 33683, 77649, 85503, 101049, 370513, 468971, 1111539, 1406913, 5158681, 6096623, 15476043, 18289869, 67062853, 201188559]

約数ペア:

[(1, 201188559), (3, 67062853), (11, 18289869), (13, 15476043), (33, 6096623), (39, 5158681), (143, 1406913), (181, 1111539), (429, 468971), (543, 370513), (1991, 101049), (2353, 85503), (2591, 77649), (5973, 33683), (7059, 28501), (7773, 25883)]