197016064

素因数分解:

$2^9\times 7^2\times {\mathrm{7853}}^1$

素因数の和:7885

約数の個数: 60

約数和(自身を含む): 457974594

約数和(自身を除く): 260958530

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 7853, 12544, 15706, 25088, 31412, 54971, 62824, 109942, 125648, 219884, 251296, 384797, 439768, 502592, 769594, 879536, 1005184, 1539188, 1759072, 2010368, 3078376, 3518144, 4020736, 6156752, 7036288, 12313504, 14072576, 24627008, 28145152, 49254016, 98508032, 197016064]

約数ペア:

[(1, 197016064), (2, 98508032), (4, 49254016), (7, 28145152), (8, 24627008), (14, 14072576), (16, 12313504), (28, 7036288), (32, 6156752), (49, 4020736), (56, 3518144), (64, 3078376), (98, 2010368), (112, 1759072), (128, 1539188), (196, 1005184), (224, 879536), (256, 769594), (392, 502592), (448, 439768), (512, 384797), (784, 251296), (896, 219884), (1568, 125648), (1792, 109942), (3136, 62824), (3584, 54971), (6272, 31412), (7853, 25088), (12544, 15706)]