200449899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{74489}}^1$

素因数の和:74531

約数の個数: 24

約数和(自身を含む): 325372320

約数和(自身を除く): 124922421

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 74489, 223467, 670401, 968357, 1713247, 2905071, 5139741, 8715213, 15419223, 22272211, 66816633, 200449899]

約数ペア:

[(1, 200449899), (3, 66816633), (9, 22272211), (13, 15419223), (23, 8715213), (39, 5139741), (69, 2905071), (117, 1713247), (207, 968357), (299, 670401), (897, 223467), (2691, 74489)]