201660217884

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{641}}^1\times {\mathrm{48821}}^1$

素因数の和:49651

約数の個数: 72

約数和(自身を含む): 513410199120

約数和(自身を除く): 311749981236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 641, 716, 1074, 1282, 1611, 1923, 2148, 2564, 3222, 3846, 5769, 6444, 7692, 11538, 23076, 48821, 97642, 114739, 146463, 195284, 229478, 292926, 344217, 439389, 458956, 585852, 688434, 878778, 1032651, 1376868, 1757556, 2065302, 4130604, 8738959, 17477918, 26216877, 31294261, 34955836, 52433754, 62588522, 78650631, 93882783, 104867508, 125177044, 157301262, 187765566, 281648349, 314602524, 375531132, 563296698, 1126593396, 5601672719, 11203345438, 16805018157, 22406690876, 33610036314, 50415054471, 67220072628, 100830108942, 201660217884]

約数ペア:

[(1, 201660217884), (2, 100830108942), (3, 67220072628), (4, 50415054471), (6, 33610036314), (9, 22406690876), (12, 16805018157), (18, 11203345438), (36, 5601672719), (179, 1126593396), (358, 563296698), (537, 375531132), (641, 314602524), (716, 281648349), (1074, 187765566), (1282, 157301262), (1611, 125177044), (1923, 104867508), (2148, 93882783), (2564, 78650631), (3222, 62588522), (3846, 52433754), (5769, 34955836), (6444, 31294261), (7692, 26216877), (11538, 17477918), (23076, 8738959), (48821, 4130604), (97642, 2065302), (114739, 1757556), (146463, 1376868), (195284, 1032651), (229478, 878778), (292926, 688434), (344217, 585852), (439389, 458956)]