207934265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 322162176

約数和(自身を除く): 114227911

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 121, 185, 259, 385, 407, 605, 847, 1295, 1327, 2035, 2849, 4235, 4477, 6635, 9289, 14245, 14597, 22385, 31339, 46445, 49099, 72985, 102179, 156695, 160567, 245495, 343693, 510895, 540089, 802835, 1123969, 1718465, 2700445, 3780623, 5619845, 5940979, 18903115, 29704895, 41586853, 207934265]

約数ペア:

[(1, 207934265), (5, 41586853), (7, 29704895), (11, 18903115), (35, 5940979), (37, 5619845), (55, 3780623), (77, 2700445), (121, 1718465), (185, 1123969), (259, 802835), (385, 540089), (407, 510895), (605, 343693), (847, 245495), (1295, 160567), (1327, 156695), (2035, 102179), (2849, 72985), (4235, 49099), (4477, 46445), (6635, 31339), (9289, 22385), (14245, 14597)]