214613476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1663}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 469647360

約数和(自身を除く): 255033884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 419, 838, 1663, 1676, 2933, 3326, 4609, 5866, 6652, 9218, 11641, 11732, 18293, 18436, 23282, 32263, 36586, 46564, 64526, 73172, 128051, 129052, 256102, 512204, 696797, 1393594, 2787188, 4877579, 7664767, 9755158, 15329534, 19510316, 30659068, 53653369, 107306738, 214613476]

約数ペア:

[(1, 214613476), (2, 107306738), (4, 53653369), (7, 30659068), (11, 19510316), (14, 15329534), (22, 9755158), (28, 7664767), (44, 4877579), (77, 2787188), (154, 1393594), (308, 696797), (419, 512204), (838, 256102), (1663, 129052), (1676, 128051), (2933, 73172), (3326, 64526), (4609, 46564), (5866, 36586), (6652, 32263), (9218, 23282), (11641, 18436), (11732, 18293)]