201996245847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1\times {\mathrm{2357}}^1$

素因数の和:2988

約数の個数: 64

約数和(自身を含む): 302565279744

約数和(自身を除く): 100569033897

約数列:

[1, 3, 11, 33, 67, 83, 201, 249, 467, 737, 913, 1401, 2211, 2357, 2739, 5137, 5561, 7071, 15411, 16683, 25927, 31289, 38761, 61171, 77781, 93867, 116283, 157919, 183513, 195631, 344179, 426371, 473757, 586893, 1032537, 1100719, 1279113, 1737109, 2151941, 2596987, 3302157, 5211327, 6455823, 7790961, 12107909, 13107277, 28566857, 36323727, 39321831, 73748173, 85700571, 91359677, 144180047, 221244519, 274079031, 432540141, 811229903, 1004956447, 2433689709, 3014869341, 6121098359, 18363295077, 67332081949, 201996245847]

約数ペア:

[(1, 201996245847), (3, 67332081949), (11, 18363295077), (33, 6121098359), (67, 3014869341), (83, 2433689709), (201, 1004956447), (249, 811229903), (467, 432540141), (737, 274079031), (913, 221244519), (1401, 144180047), (2211, 91359677), (2357, 85700571), (2739, 73748173), (5137, 39321831), (5561, 36323727), (7071, 28566857), (15411, 13107277), (16683, 12107909), (25927, 7790961), (31289, 6455823), (38761, 5211327), (61171, 3302157), (77781, 2596987), (93867, 2151941), (116283, 1737109), (157919, 1279113), (183513, 1100719), (195631, 1032537), (344179, 586893), (426371, 473757)]