203103627990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2663}}^1\times {\mathrm{5563}}^1$

素因数の和:8693

約数の個数: 64

約数和(自身を含む): 488786628096

約数和(自身を除く): 285683000106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2663, 2742, 4570, 5326, 5563, 6855, 7989, 11126, 13315, 13710, 15978, 16689, 26630, 27815, 33378, 39945, 55630, 79890, 83445, 166890, 1216991, 2433982, 2542291, 3650973, 5084582, 6084955, 7301946, 7626873, 12169910, 12711455, 14814269, 15253746, 18254865, 25422910, 29628538, 36509730, 38134365, 44442807, 74071345, 76268730, 88885614, 148142690, 222214035, 444428070, 6770120933, 13540241866, 20310362799, 33850604665, 40620725598, 67701209330, 101551813995, 203103627990]

約数ペア:

[(1, 203103627990), (2, 101551813995), (3, 67701209330), (5, 40620725598), (6, 33850604665), (10, 20310362799), (15, 13540241866), (30, 6770120933), (457, 444428070), (914, 222214035), (1371, 148142690), (2285, 88885614), (2663, 76268730), (2742, 74071345), (4570, 44442807), (5326, 38134365), (5563, 36509730), (6855, 29628538), (7989, 25422910), (11126, 18254865), (13315, 15253746), (13710, 14814269), (15978, 12711455), (16689, 12169910), (26630, 7626873), (27815, 7301946), (33378, 6084955), (39945, 5084582), (55630, 3650973), (79890, 2542291), (83445, 2433982), (166890, 1216991)]