201884816

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{22817}}^1$

素因数の和:22911

約数の個数: 40

約数和(自身を含む): 452709120

約数和(自身を除く): 250824304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 22817, 45634, 91268, 159719, 182536, 319438, 365072, 638876, 1277752, 1802543, 2555504, 3605086, 7210172, 12617801, 14420344, 25235602, 28840688, 50471204, 100942408, 201884816]

約数ペア:

[(1, 201884816), (2, 100942408), (4, 50471204), (7, 28840688), (8, 25235602), (14, 14420344), (16, 12617801), (28, 7210172), (56, 3605086), (79, 2555504), (112, 1802543), (158, 1277752), (316, 638876), (553, 365072), (632, 319438), (1106, 182536), (1264, 159719), (2212, 91268), (4424, 45634), (8848, 22817)]