200737807660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1168031}}^1$

素因数の和:1168714

約数の個数: 48

約数和(自身を含む): 454663464192

約数和(自身を除く): 253925656532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 661, 1322, 2644, 3305, 6610, 8593, 13220, 17186, 34372, 42965, 85930, 171860, 1168031, 2336062, 4672124, 5840155, 11680310, 15184403, 23360620, 30368806, 60737612, 75922015, 151844030, 303688060, 772068491, 1544136982, 3088273964, 3860342455, 7720684910, 10036890383, 15441369820, 20073780766, 40147561532, 50184451915, 100368903830, 200737807660]

約数ペア:

[(1, 200737807660), (2, 100368903830), (4, 50184451915), (5, 40147561532), (10, 20073780766), (13, 15441369820), (20, 10036890383), (26, 7720684910), (52, 3860342455), (65, 3088273964), (130, 1544136982), (260, 772068491), (661, 303688060), (1322, 151844030), (2644, 75922015), (3305, 60737612), (6610, 30368806), (8593, 23360620), (13220, 15184403), (17186, 11680310), (34372, 5840155), (42965, 4672124), (85930, 2336062), (171860, 1168031)]