201985490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{2371}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 416029824

約数和(自身を除く): 214044334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1217, 2371, 2434, 4742, 6085, 8519, 11855, 12170, 16597, 17038, 23710, 33194, 42595, 82985, 85190, 165970, 2885507, 5771014, 14427535, 20198549, 28855070, 40397098, 100992745, 201985490]

約数ペア:

[(1, 201985490), (2, 100992745), (5, 40397098), (7, 28855070), (10, 20198549), (14, 14427535), (35, 5771014), (70, 2885507), (1217, 165970), (2371, 85190), (2434, 82985), (4742, 42595), (6085, 33194), (8519, 23710), (11855, 17038), (12170, 16597)]