197443824

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67433}}^1$

素因数の和:67505

約数の個数: 40

約数和(自身を含む): 518432592

約数和(自身を除く): 320988768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 67433, 134866, 202299, 269732, 404598, 539464, 809196, 1078928, 1618392, 3236784, 4113413, 8226826, 12340239, 16453652, 24680478, 32907304, 49360956, 65814608, 98721912, 197443824]

約数ペア:

[(1, 197443824), (2, 98721912), (3, 65814608), (4, 49360956), (6, 32907304), (8, 24680478), (12, 16453652), (16, 12340239), (24, 8226826), (48, 4113413), (61, 3236784), (122, 1618392), (183, 1078928), (244, 809196), (366, 539464), (488, 404598), (732, 269732), (976, 202299), (1464, 134866), (2928, 67433)]