200200310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 368111520

約数和(自身を除く): 167911210

約数列:

[1, 2, 5, 10, 73, 139, 146, 278, 365, 695, 730, 1390, 1973, 3946, 9865, 10147, 19730, 20294, 50735, 101470, 144029, 274247, 288058, 548494, 720145, 1371235, 1440290, 2742470, 20020031, 40040062, 100100155, 200200310]

約数ペア:

[(1, 200200310), (2, 100100155), (5, 40040062), (10, 20020031), (73, 2742470), (139, 1440290), (146, 1371235), (278, 720145), (365, 548494), (695, 288058), (730, 274247), (1390, 144029), (1973, 101470), (3946, 50735), (9865, 20294), (10147, 19730)]