202819070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1847}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 372556800

約数和(自身を除く): 169737730

約数列:

[1, 2, 5, 10, 79, 139, 158, 278, 395, 695, 790, 1390, 1847, 3694, 9235, 10981, 18470, 21962, 54905, 109810, 145913, 256733, 291826, 513466, 729565, 1283665, 1459130, 2567330, 20281907, 40563814, 101409535, 202819070]

約数ペア:

[(1, 202819070), (2, 101409535), (5, 40563814), (10, 20281907), (79, 2567330), (139, 1459130), (158, 1283665), (278, 729565), (395, 513466), (695, 291826), (790, 256733), (1390, 145913), (1847, 109810), (3694, 54905), (9235, 21962), (10981, 18470)]