203014448

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19919}}^1$

素因数の和:19954

約数の個数: 60

約数和(自身を含む): 492780960

約数和(自身を除く): 289766512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 19919, 39838, 79676, 139433, 159352, 258947, 278866, 318704, 517894, 557732, 976031, 1035788, 1115464, 1812629, 1952062, 2071576, 2230928, 3625258, 3904124, 4143152, 7250516, 7808248, 12688403, 14501032, 15616496, 25376806, 29002064, 50753612, 101507224, 203014448]

約数ペア:

[(1, 203014448), (2, 101507224), (4, 50753612), (7, 29002064), (8, 25376806), (13, 15616496), (14, 14501032), (16, 12688403), (26, 7808248), (28, 7250516), (49, 4143152), (52, 3904124), (56, 3625258), (91, 2230928), (98, 2071576), (104, 1952062), (112, 1812629), (182, 1115464), (196, 1035788), (208, 976031), (364, 557732), (392, 517894), (637, 318704), (728, 278866), (784, 258947), (1274, 159352), (1456, 139433), (2548, 79676), (5096, 39838), (10192, 19919)]