200564360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 459874800

約数和(自身を除く): 259310440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 157, 218, 293, 314, 436, 545, 586, 628, 785, 872, 1090, 1172, 1256, 1465, 1570, 2180, 2344, 2930, 3140, 4360, 5860, 6280, 11720, 17113, 31937, 34226, 46001, 63874, 68452, 85565, 92002, 127748, 136904, 159685, 171130, 184004, 230005, 255496, 319370, 342260, 368008, 460010, 638740, 684520, 920020, 1277480, 1840040, 5014109, 10028218, 20056436, 25070545, 40112872, 50141090, 100282180, 200564360]

約数ペア:

[(1, 200564360), (2, 100282180), (4, 50141090), (5, 40112872), (8, 25070545), (10, 20056436), (20, 10028218), (40, 5014109), (109, 1840040), (157, 1277480), (218, 920020), (293, 684520), (314, 638740), (436, 460010), (545, 368008), (586, 342260), (628, 319370), (785, 255496), (872, 230005), (1090, 184004), (1172, 171130), (1256, 159685), (1465, 136904), (1570, 127748), (2180, 92002), (2344, 85565), (2930, 68452), (3140, 63874), (4360, 46001), (5860, 34226), (6280, 31937), (11720, 17113)]