200466609

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 313860096

約数和(自身を除く): 113393487

約数列:

[1, 3, 7, 21, 47, 141, 197, 329, 591, 987, 1031, 1379, 3093, 4137, 7217, 9259, 21651, 27777, 48457, 64813, 145371, 194439, 203107, 339199, 609321, 1017597, 1421749, 4265247, 9546029, 28638087, 66822203, 200466609]

約数ペア:

[(1, 200466609), (3, 66822203), (7, 28638087), (21, 9546029), (47, 4265247), (141, 1421749), (197, 1017597), (329, 609321), (591, 339199), (987, 203107), (1031, 194439), (1379, 145371), (3093, 64813), (4137, 48457), (7217, 27777), (9259, 21651)]