206895890253

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1039}}^1\times {\mathrm{392761}}^1$

素因数の和:393829

約数の個数: 24

約数和(自身を含む): 299001855360

約数和(自身を除く): 92105965107

約数列:

[1, 3, 13, 39, 169, 507, 1039, 3117, 13507, 40521, 175591, 392761, 526773, 1178283, 5105893, 15317679, 66376609, 199129827, 408078679, 1224236037, 5305022827, 15915068481, 68965296751, 206895890253]

約数ペア:

[(1, 206895890253), (3, 68965296751), (13, 15915068481), (39, 5305022827), (169, 1224236037), (507, 408078679), (1039, 199129827), (3117, 66376609), (13507, 15317679), (40521, 5105893), (175591, 1178283), (392761, 526773)]