201317505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3373}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 338155776

約数和(自身を除く): 136838271

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 345, 519, 865, 2595, 3373, 3979, 10119, 11937, 16865, 19895, 50595, 59685, 77579, 232737, 387895, 583529, 1163685, 1750587, 2917645, 8752935, 13421167, 40263501, 67105835, 201317505]

約数ペア:

[(1, 201317505), (3, 67105835), (5, 40263501), (15, 13421167), (23, 8752935), (69, 2917645), (115, 1750587), (173, 1163685), (345, 583529), (519, 387895), (865, 232737), (2595, 77579), (3373, 59685), (3979, 50595), (10119, 19895), (11937, 16865)]