204091904

素因数分解:

$2^9\times {\mathrm{191}}^1\times {\mathrm{2087}}^1$

素因数の和:2296

約数の個数: 40

約数和(自身を含む): 410116608

約数和(自身を除く): 206024704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 512, 764, 1528, 2087, 3056, 4174, 6112, 8348, 12224, 16696, 24448, 33392, 48896, 66784, 97792, 133568, 267136, 398617, 534272, 797234, 1068544, 1594468, 3188936, 6377872, 12755744, 25511488, 51022976, 102045952, 204091904]

約数ペア:

[(1, 204091904), (2, 102045952), (4, 51022976), (8, 25511488), (16, 12755744), (32, 6377872), (64, 3188936), (128, 1594468), (191, 1068544), (256, 797234), (382, 534272), (512, 398617), (764, 267136), (1528, 133568), (2087, 97792), (3056, 66784), (4174, 48896), (6112, 33392), (8348, 24448), (12224, 16696)]