203425190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{4637}}^1$

素因数の和:4792

約数の個数: 32

約数和(自身を含む): 378683424

約数和(自身を除く): 175258234

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 4387, 4637, 8774, 9274, 21935, 23185, 43870, 46370, 190117, 380234, 496159, 950585, 992318, 1901170, 2480795, 4961590, 20342519, 40685038, 101712595, 203425190]

約数ペア:

[(1, 203425190), (2, 101712595), (5, 40685038), (10, 20342519), (41, 4961590), (82, 2480795), (107, 1901170), (205, 992318), (214, 950585), (410, 496159), (535, 380234), (1070, 190117), (4387, 46370), (4637, 43870), (8774, 23185), (9274, 21935)]