207789168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3310

約数の個数: 80

約数和(自身を含む): 573177600

約数和(自身を除く): 365388432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1349, 1704, 2698, 3209, 3408, 4047, 5396, 6418, 8094, 9627, 10792, 12836, 16188, 19254, 21584, 25672, 32376, 38508, 51344, 60971, 64752, 77016, 121942, 154032, 182913, 227839, 243884, 365826, 455678, 487768, 683517, 731652, 911356, 975536, 1367034, 1463304, 1822712, 2734068, 2926608, 3645424, 4328941, 5468136, 8657882, 10936272, 12986823, 17315764, 25973646, 34631528, 51947292, 69263056, 103894584, 207789168]

約数ペア:

[(1, 207789168), (2, 103894584), (3, 69263056), (4, 51947292), (6, 34631528), (8, 25973646), (12, 17315764), (16, 12986823), (19, 10936272), (24, 8657882), (38, 5468136), (48, 4328941), (57, 3645424), (71, 2926608), (76, 2734068), (114, 1822712), (142, 1463304), (152, 1367034), (213, 975536), (228, 911356), (284, 731652), (304, 683517), (426, 487768), (456, 455678), (568, 365826), (852, 243884), (912, 227839), (1136, 182913), (1349, 154032), (1704, 121942), (2698, 77016), (3209, 64752), (3408, 60971), (4047, 51344), (5396, 38508), (6418, 32376), (8094, 25672), (9627, 21584), (10792, 19254), (12836, 16188)]