202570256

素因数分解:

$2^4\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2203}}^1$

素因数の和:3039

約数の個数: 40

約数和(自身を含む): 449298624

約数和(自身を除く): 246728368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 821, 1642, 2203, 3284, 4406, 5747, 6568, 8812, 11494, 13136, 15421, 17624, 22988, 30842, 35248, 45976, 61684, 91952, 123368, 246736, 1808663, 3617326, 7234652, 12660641, 14469304, 25321282, 28938608, 50642564, 101285128, 202570256]

約数ペア:

[(1, 202570256), (2, 101285128), (4, 50642564), (7, 28938608), (8, 25321282), (14, 14469304), (16, 12660641), (28, 7234652), (56, 3617326), (112, 1808663), (821, 246736), (1642, 123368), (2203, 91952), (3284, 61684), (4406, 45976), (5747, 35248), (6568, 30842), (8812, 22988), (11494, 17624), (13136, 15421)]