201643535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 257245632

約数和(自身を除く): 55602097

約数列:

[1, 5, 41, 53, 67, 205, 265, 277, 335, 1385, 2173, 2747, 3551, 10865, 11357, 13735, 14681, 17755, 18559, 56785, 73405, 92795, 145591, 601921, 727955, 760919, 983627, 3009605, 3804595, 4918135, 40328707, 201643535]

約数ペア:

[(1, 201643535), (5, 40328707), (41, 4918135), (53, 3804595), (67, 3009605), (205, 983627), (265, 760919), (277, 727955), (335, 601921), (1385, 145591), (2173, 92795), (2747, 73405), (3551, 56785), (10865, 18559), (11357, 17755), (13735, 14681)]