193036816

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21817}}^1$

素因数の和:21911

約数の個数: 40

約数和(自身を含む): 432869120

約数和(自身を除く): 239832304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 21817, 43634, 87268, 152719, 174536, 305438, 349072, 610876, 1221752, 1723543, 2443504, 3447086, 6894172, 12064801, 13788344, 24129602, 27576688, 48259204, 96518408, 193036816]

約数ペア:

[(1, 193036816), (2, 96518408), (4, 48259204), (7, 27576688), (8, 24129602), (14, 13788344), (16, 12064801), (28, 6894172), (56, 3447086), (79, 2443504), (112, 1723543), (158, 1221752), (316, 610876), (553, 349072), (632, 305438), (1106, 174536), (1264, 152719), (2212, 87268), (4424, 43634), (8848, 21817)]