194055904

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20147}}^1$

素因数の和:20207

約数の個数: 48

約数和(自身を含む): 446802048

約数和(自身を除く): 252746144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 20147, 40294, 80588, 141029, 161176, 282058, 322352, 564116, 644704, 866321, 1128232, 1732642, 2256464, 3465284, 4512928, 6064247, 6930568, 12128494, 13861136, 24256988, 27722272, 48513976, 97027952, 194055904]

約数ペア:

[(1, 194055904), (2, 97027952), (4, 48513976), (7, 27722272), (8, 24256988), (14, 13861136), (16, 12128494), (28, 6930568), (32, 6064247), (43, 4512928), (56, 3465284), (86, 2256464), (112, 1732642), (172, 1128232), (224, 866321), (301, 644704), (344, 564116), (602, 322352), (688, 282058), (1204, 161176), (1376, 141029), (2408, 80588), (4816, 40294), (9632, 20147)]