201205890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9433}}^1$

素因数の和:9528

約数の個数: 64

約数和(自身を含む): 543398400

約数和(自身を除く): 342192510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 9433, 10665, 18866, 21330, 28299, 47165, 56598, 84897, 94330, 141495, 169794, 254691, 282990, 424485, 509382, 745207, 848970, 1273455, 1490414, 2235621, 2546910, 3726035, 4471242, 6706863, 7452070, 11178105, 13413726, 20120589, 22356210, 33534315, 40241178, 67068630, 100602945, 201205890]

約数ペア:

[(1, 201205890), (2, 100602945), (3, 67068630), (5, 40241178), (6, 33534315), (9, 22356210), (10, 20120589), (15, 13413726), (18, 11178105), (27, 7452070), (30, 6706863), (45, 4471242), (54, 3726035), (79, 2546910), (90, 2235621), (135, 1490414), (158, 1273455), (237, 848970), (270, 745207), (395, 509382), (474, 424485), (711, 282990), (790, 254691), (1185, 169794), (1422, 141495), (2133, 94330), (2370, 84897), (3555, 56598), (4266, 47165), (7110, 28299), (9433, 21330), (10665, 18866)]