201220644

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{25679}}^1$

素因数の和:26339

約数の個数: 24

約数和(自身を含む): 470252160

約数和(自身を除く): 269031516

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 7836, 25679, 51358, 77037, 102716, 154074, 308148, 16768387, 33536774, 50305161, 67073548, 100610322, 201220644]

約数ペア:

[(1, 201220644), (2, 100610322), (3, 67073548), (4, 50305161), (6, 33536774), (12, 16768387), (653, 308148), (1306, 154074), (1959, 102716), (2612, 77037), (3918, 51358), (7836, 25679)]