211192564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 428694336

約数和(自身を除く): 217501772

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 331, 374, 662, 748, 853, 1324, 1706, 3412, 3641, 5627, 7282, 9383, 11254, 14501, 14564, 18766, 22508, 29002, 37532, 58004, 61897, 123794, 159511, 247588, 282343, 319022, 564686, 638044, 1129372, 3105773, 4799831, 6211546, 9599662, 12423092, 19199324, 52798141, 105596282, 211192564]

約数ペア:

[(1, 211192564), (2, 105596282), (4, 52798141), (11, 19199324), (17, 12423092), (22, 9599662), (34, 6211546), (44, 4799831), (68, 3105773), (187, 1129372), (331, 638044), (374, 564686), (662, 319022), (748, 282343), (853, 247588), (1324, 159511), (1706, 123794), (3412, 61897), (3641, 58004), (5627, 37532), (7282, 29002), (9383, 22508), (11254, 18766), (14501, 14564)]