201850610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50087}}^1$

素因数の和:50138

約数の個数: 32

約数和(自身を含む): 403909632

約数和(自身を除く): 202059022

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 50087, 100174, 250435, 500870, 651131, 1302262, 1552697, 3105394, 3255655, 6511310, 7763485, 15526970, 20185061, 40370122, 100925305, 201850610]

約数ペア:

[(1, 201850610), (2, 100925305), (5, 40370122), (10, 20185061), (13, 15526970), (26, 7763485), (31, 6511310), (62, 3255655), (65, 3105394), (130, 1552697), (155, 1302262), (310, 651131), (403, 500870), (806, 250435), (2015, 100174), (4030, 50087)]