208023030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{6661}}^1$

素因数の和:7021

約数の個数: 48

約数和(自身を含む): 542499984

約数和(自身を除く): 334476954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 1041, 1735, 2082, 3123, 3470, 5205, 6246, 6661, 10410, 13322, 15615, 19983, 31230, 33305, 39966, 59949, 66610, 99915, 119898, 199830, 299745, 599490, 2311367, 4622734, 6934101, 11556835, 13868202, 20802303, 23113670, 34670505, 41604606, 69341010, 104011515, 208023030]

約数ペア:

[(1, 208023030), (2, 104011515), (3, 69341010), (5, 41604606), (6, 34670505), (9, 23113670), (10, 20802303), (15, 13868202), (18, 11556835), (30, 6934101), (45, 4622734), (90, 2311367), (347, 599490), (694, 299745), (1041, 199830), (1735, 119898), (2082, 99915), (3123, 66610), (3470, 59949), (5205, 39966), (6246, 33305), (6661, 31230), (10410, 19983), (13322, 15615)]