201638264886

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7984409}}^1$

素因数の和:7984501

約数の個数: 48

約数和(自身を含む): 463351281120

約数和(自身を除く): 261713016234

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 4209, 8418, 12627, 25254, 7984409, 15968818, 23953227, 47906454, 71859681, 143719362, 183641407, 367282814, 487048949, 550924221, 974097898, 1101848442, 1461146847, 1652772663, 2922293694, 3305545326, 4383440541, 8766881082, 11202125827, 22404251654, 33606377481, 67212754962, 100819132443, 201638264886]

約数ペア:

[(1, 201638264886), (2, 100819132443), (3, 67212754962), (6, 33606377481), (9, 22404251654), (18, 11202125827), (23, 8766881082), (46, 4383440541), (61, 3305545326), (69, 2922293694), (122, 1652772663), (138, 1461146847), (183, 1101848442), (207, 974097898), (366, 550924221), (414, 487048949), (549, 367282814), (1098, 183641407), (1403, 143719362), (2806, 71859681), (4209, 47906454), (8418, 23953227), (12627, 15968818), (25254, 7984409)]