201342544

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3972

約数の個数: 60

約数和(自身を含む): 444763200

約数和(自身を除く): 243420656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1976, 2704, 3211, 3919, 3952, 6422, 7838, 12844, 15676, 25688, 31352, 50947, 51376, 62704, 74461, 101894, 148922, 203788, 297844, 407576, 595688, 662311, 815152, 967993, 1191376, 1324622, 1935986, 2649244, 3871972, 5298488, 7743944, 10596976, 12583909, 15487888, 25167818, 50335636, 100671272, 201342544]

約数ペア:

[(1, 201342544), (2, 100671272), (4, 50335636), (8, 25167818), (13, 15487888), (16, 12583909), (19, 10596976), (26, 7743944), (38, 5298488), (52, 3871972), (76, 2649244), (104, 1935986), (152, 1324622), (169, 1191376), (208, 967993), (247, 815152), (304, 662311), (338, 595688), (494, 407576), (676, 297844), (988, 203788), (1352, 148922), (1976, 101894), (2704, 74461), (3211, 62704), (3919, 51376), (3952, 50947), (6422, 31352), (7838, 25688), (12844, 15676)]