202019927095

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{20111491}}^1$

素因数の和:20111551

約数の個数: 24

約数和(自身を含む): 288881471088

約数和(自身を除く): 86861543993

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 10045, 20111491, 100557455, 140780437, 703902185, 824571131, 985463059, 4122855655, 4927315295, 5771997917, 28859989585, 40403985419, 202019927095]

約数ペア:

[(1, 202019927095), (5, 40403985419), (7, 28859989585), (35, 5771997917), (41, 4927315295), (49, 4122855655), (205, 985463059), (245, 824571131), (287, 703902185), (1435, 140780437), (2009, 100557455), (10045, 20111491)]