200704518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{26113}}^1$

素因数の和:26189

約数の個数: 48

約数和(自身を含む): 505149216

約数和(自身を除く): 304444698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 26113, 52226, 78339, 156678, 182791, 235017, 365582, 470034, 548373, 1096746, 1592893, 1645119, 3185786, 3290238, 4778679, 9557358, 11150251, 14336037, 22300502, 28672074, 33450753, 66901506, 100352259, 200704518]

約数ペア:

[(1, 200704518), (2, 100352259), (3, 66901506), (6, 33450753), (7, 28672074), (9, 22300502), (14, 14336037), (18, 11150251), (21, 9557358), (42, 4778679), (61, 3290238), (63, 3185786), (122, 1645119), (126, 1592893), (183, 1096746), (366, 548373), (427, 470034), (549, 365582), (854, 235017), (1098, 182791), (1281, 156678), (2562, 78339), (3843, 52226), (7686, 26113)]