215962244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{2213}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 390797568

約数和(自身を除く): 174835324

約数列:

[1, 2, 4, 31, 62, 124, 787, 1574, 2213, 3148, 4426, 8852, 24397, 48794, 68603, 97588, 137206, 274412, 1741631, 3483262, 6966524, 53990561, 107981122, 215962244]

約数ペア:

[(1, 215962244), (2, 107981122), (4, 53990561), (31, 6966524), (62, 3483262), (124, 1741631), (787, 274412), (1574, 137206), (2213, 97588), (3148, 68603), (4426, 48794), (8852, 24397)]