202493403

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139747}}^1$

素因数の和:139783

約数の個数: 24

約数和(自身を含む): 348811008

約数和(自身を除く): 146317605

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 139747, 419241, 978229, 1257723, 2934687, 3214181, 8804061, 9642543, 22499267, 28927629, 67497801, 202493403]

約数ペア:

[(1, 202493403), (3, 67497801), (7, 28927629), (9, 22499267), (21, 9642543), (23, 8804061), (63, 3214181), (69, 2934687), (161, 1257723), (207, 978229), (483, 419241), (1449, 139747)]