194788496

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{15391}}^1$

素因数の和:15519

約数の個数: 40

約数和(自身を含む): 435162624

約数和(自身を除く): 240374128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 15391, 30782, 61564, 107737, 123128, 215474, 246256, 430948, 861896, 1723792, 1739183, 3478366, 6956732, 12174281, 13913464, 24348562, 27826928, 48697124, 97394248, 194788496]

約数ペア:

[(1, 194788496), (2, 97394248), (4, 48697124), (7, 27826928), (8, 24348562), (14, 13913464), (16, 12174281), (28, 6956732), (56, 3478366), (112, 1739183), (113, 1723792), (226, 861896), (452, 430948), (791, 246256), (904, 215474), (1582, 123128), (1808, 107737), (3164, 61564), (6328, 30782), (12656, 15391)]