201894134530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{7141639}}^1$

素因数の和:7141914

約数の個数: 32

約数和(自身を含む): 397989313920

約数和(自身を除く): 196095179390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 2570, 2827, 5654, 14135, 28270, 7141639, 14283278, 35708195, 71416390, 78558029, 157116058, 392790145, 785580290, 1835401223, 3670802446, 9177006115, 18354012230, 20189413453, 40378826906, 100947067265, 201894134530]

約数ペア:

[(1, 201894134530), (2, 100947067265), (5, 40378826906), (10, 20189413453), (11, 18354012230), (22, 9177006115), (55, 3670802446), (110, 1835401223), (257, 785580290), (514, 392790145), (1285, 157116058), (2570, 78558029), (2827, 71416390), (5654, 35708195), (14135, 14283278), (28270, 7141639)]