201770556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1293401}}^1$

素因数の和:1293421

約数の個数: 24

約数和(自身を含む): 507013584

約数和(自身を除く): 305243028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1293401, 2586802, 3880203, 5173604, 7760406, 15520812, 16814213, 33628426, 50442639, 67256852, 100885278, 201770556]

約数ペア:

[(1, 201770556), (2, 100885278), (3, 67256852), (4, 50442639), (6, 33628426), (12, 16814213), (13, 15520812), (26, 7760406), (39, 5173604), (52, 3880203), (78, 2586802), (156, 1293401)]