200440149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43189}}^1$

素因数の和:43229

約数の個数: 32

約数和(自身を含む): 348284160

約数和(自身を除く): 147844011

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 43189, 129567, 302323, 561457, 734213, 906969, 1684371, 2202639, 3930199, 5139491, 9544769, 11790597, 15418473, 28634307, 66813383, 200440149]

約数ペア:

[(1, 200440149), (3, 66813383), (7, 28634307), (13, 15418473), (17, 11790597), (21, 9544769), (39, 5139491), (51, 3930199), (91, 2202639), (119, 1684371), (221, 906969), (273, 734213), (357, 561457), (663, 302323), (1547, 129567), (4641, 43189)]