201687033

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 288812160

約数和(自身を除く): 87125127

約数列:

[1, 3, 19, 57, 113, 173, 181, 339, 519, 543, 2147, 3287, 3439, 6441, 9861, 10317, 19549, 20453, 31313, 58647, 61359, 93939, 371431, 388607, 594947, 1114293, 1165821, 1784841, 3538369, 10615107, 67229011, 201687033]

約数ペア:

[(1, 201687033), (3, 67229011), (19, 10615107), (57, 3538369), (113, 1784841), (173, 1165821), (181, 1114293), (339, 594947), (519, 388607), (543, 371431), (2147, 93939), (3287, 61359), (3439, 58647), (6441, 31313), (9861, 20453), (10317, 19549)]