203476192

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{80489}}^1$

素因数の和:80578

約数の個数: 24

約数和(自身を含む): 405669600

約数和(自身を除く): 202193408

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 80489, 160978, 321956, 643912, 1287824, 2575648, 6358631, 12717262, 25434524, 50869048, 101738096, 203476192]

約数ペア:

[(1, 203476192), (2, 101738096), (4, 50869048), (8, 25434524), (16, 12717262), (32, 6358631), (79, 2575648), (158, 1287824), (316, 643912), (632, 321956), (1264, 160978), (2528, 80489)]