202780550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4229}}^1$

素因数の和:4385

約数の個数: 48

約数和(自身を含む): 434302560

約数和(自身を除く): 231522010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 175, 274, 350, 685, 959, 1370, 1918, 3425, 4229, 4795, 6850, 8458, 9590, 21145, 23975, 29603, 42290, 47950, 59206, 105725, 148015, 211450, 296030, 579373, 740075, 1158746, 1480150, 2896865, 4055611, 5793730, 8111222, 14484325, 20278055, 28968650, 40556110, 101390275, 202780550]

約数ペア:

[(1, 202780550), (2, 101390275), (5, 40556110), (7, 28968650), (10, 20278055), (14, 14484325), (25, 8111222), (35, 5793730), (50, 4055611), (70, 2896865), (137, 1480150), (175, 1158746), (274, 740075), (350, 579373), (685, 296030), (959, 211450), (1370, 148015), (1918, 105725), (3425, 59206), (4229, 47950), (4795, 42290), (6850, 29603), (8458, 23975), (9590, 21145)]