219762706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157649}}^1$

素因数の和:157709

約数の個数: 16

約数和(自身を含む): 357550200

約数和(自身を除く): 137787494

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 157649, 315298, 2680033, 5360066, 6463609, 12927218, 109881353, 219762706]

約数ペア:

[(1, 219762706), (2, 109881353), (17, 12927218), (34, 6463609), (41, 5360066), (82, 2680033), (697, 315298), (1394, 157649)]