209644064

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19913}}^1$

素因数の和:19977

約数の個数: 48

約数和(自身を含む): 481759488

約数和(自身を除く): 272115424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 19913, 39826, 79652, 139391, 159304, 278782, 318608, 557564, 637216, 935911, 1115128, 1871822, 2230256, 3743644, 4460512, 6551377, 7487288, 13102754, 14974576, 26205508, 29949152, 52411016, 104822032, 209644064]

約数ペア:

[(1, 209644064), (2, 104822032), (4, 52411016), (7, 29949152), (8, 26205508), (14, 14974576), (16, 13102754), (28, 7487288), (32, 6551377), (47, 4460512), (56, 3743644), (94, 2230256), (112, 1871822), (188, 1115128), (224, 935911), (329, 637216), (376, 557564), (658, 318608), (752, 278782), (1316, 159304), (1504, 139391), (2632, 79652), (5264, 39826), (10528, 19913)]