208480452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1021963}}^1$

素因数の和:1021987

約数の個数: 24

約数和(自身を含む): 515069856

約数和(自身を除く): 306589404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1021963, 2043926, 3065889, 4087852, 6131778, 12263556, 17373371, 34746742, 52120113, 69493484, 104240226, 208480452]

約数ペア:

[(1, 208480452), (2, 104240226), (3, 69493484), (4, 52120113), (6, 34746742), (12, 17373371), (17, 12263556), (34, 6131778), (51, 4087852), (68, 3065889), (102, 2043926), (204, 1021963)]