203048231785

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{28578217}}^1$

素因数の和:28578265

約数の個数: 24

約数和(自身を含む): 293212516680

約数和(自身を除く): 90164284895

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 28578217, 142891085, 200047519, 828768293, 1000237595, 1400332633, 4143841465, 5801378051, 7001663165, 29006890255, 40609646357, 203048231785]

約数ペア:

[(1, 203048231785), (5, 40609646357), (7, 29006890255), (29, 7001663165), (35, 5801378051), (49, 4143841465), (145, 1400332633), (203, 1000237595), (245, 828768293), (1015, 200047519), (1421, 142891085), (7105, 28578217)]