201877884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431363}}^1$

素因数の和:431386

約数の個数: 36

約数和(自身を含む): 549557736

約数和(自身を除く): 347679852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 431363, 862726, 1294089, 1725452, 2588178, 3882267, 5176356, 5607719, 7764534, 11215438, 15529068, 16823157, 22430876, 33646314, 50469471, 67292628, 100938942, 201877884]

約数ペア:

[(1, 201877884), (2, 100938942), (3, 67292628), (4, 50469471), (6, 33646314), (9, 22430876), (12, 16823157), (13, 15529068), (18, 11215438), (26, 7764534), (36, 5607719), (39, 5176356), (52, 3882267), (78, 2588178), (117, 1725452), (156, 1294089), (234, 862726), (468, 431363)]