202199344

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{30161}}^1$

素因数の和:30588

約数の個数: 20

約数和(自身を含む): 392709240

約数和(自身を除く): 190509896

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 30161, 60322, 120644, 241288, 482576, 12637459, 25274918, 50549836, 101099672, 202199344]

約数ペア:

[(1, 202199344), (2, 101099672), (4, 50549836), (8, 25274918), (16, 12637459), (419, 482576), (838, 241288), (1676, 120644), (3352, 60322), (6704, 30161)]