217206636

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{7013}}^1$

素因数の和:7138

約数の個数: 48

約数和(自身を含む): 530258400

約数和(自身を除く): 313051764

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 534, 1068, 2581, 5162, 7013, 7743, 10324, 14026, 15486, 21039, 28052, 30972, 42078, 84156, 203377, 406754, 610131, 624157, 813508, 1220262, 1248314, 1872471, 2440524, 2496628, 3744942, 7489884, 18100553, 36201106, 54301659, 72402212, 108603318, 217206636]

約数ペア:

[(1, 217206636), (2, 108603318), (3, 72402212), (4, 54301659), (6, 36201106), (12, 18100553), (29, 7489884), (58, 3744942), (87, 2496628), (89, 2440524), (116, 1872471), (174, 1248314), (178, 1220262), (267, 813508), (348, 624157), (356, 610131), (534, 406754), (1068, 203377), (2581, 84156), (5162, 42078), (7013, 30972), (7743, 28052), (10324, 21039), (14026, 15486)]