197690784

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{19993}}^1$

素因数の和:20109

約数の個数: 48

約数和(自身を含む): 524002752

約数和(自身を除く): 326311968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 19993, 39986, 59979, 79972, 119958, 159944, 239916, 319888, 479832, 639776, 959664, 1919328, 2059279, 4118558, 6177837, 8237116, 12355674, 16474232, 24711348, 32948464, 49422696, 65896928, 98845392, 197690784]

約数ペア:

[(1, 197690784), (2, 98845392), (3, 65896928), (4, 49422696), (6, 32948464), (8, 24711348), (12, 16474232), (16, 12355674), (24, 8237116), (32, 6177837), (48, 4118558), (96, 2059279), (103, 1919328), (206, 959664), (309, 639776), (412, 479832), (618, 319888), (824, 239916), (1236, 159944), (1648, 119958), (2472, 79972), (3296, 59979), (4944, 39986), (9888, 19993)]