199784604224

素因数分解:

$2^6\times {\mathrm{269}}^1\times {\mathrm{11604589}}^1$

素因数の和:11604870

約数の個数: 28

約数和(自身を含む): 397921391100

約数和(自身を除く): 198136786876

約数列:

[1, 2, 4, 8, 16, 32, 64, 269, 538, 1076, 2152, 4304, 8608, 17216, 11604589, 23209178, 46418356, 92836712, 185673424, 371346848, 742693696, 3121634441, 6243268882, 12486537764, 24973075528, 49946151056, 99892302112, 199784604224]

約数ペア:

[(1, 199784604224), (2, 99892302112), (4, 49946151056), (8, 24973075528), (16, 12486537764), (32, 6243268882), (64, 3121634441), (269, 742693696), (538, 371346848), (1076, 185673424), (2152, 92836712), (4304, 46418356), (8608, 23209178), (17216, 11604589)]