198749432

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{114487}}^1$

素因数の和:114531

約数の個数: 32

約数和(自身を含む): 439633920

約数和(自身を除く): 240884488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 114487, 228974, 457948, 801409, 915896, 1602818, 3205636, 3549097, 6411272, 7098194, 14196388, 24843679, 28392776, 49687358, 99374716, 198749432]

約数ペア:

[(1, 198749432), (2, 99374716), (4, 49687358), (7, 28392776), (8, 24843679), (14, 14196388), (28, 7098194), (31, 6411272), (56, 3549097), (62, 3205636), (124, 1602818), (217, 915896), (248, 801409), (434, 457948), (868, 228974), (1736, 114487)]