201694446

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 443664000

約数和(自身を除く): 241969554

約数列:

[1, 2, 3, 6, 9, 18, 149, 157, 298, 314, 447, 471, 479, 894, 942, 958, 1341, 1413, 1437, 2682, 2826, 2874, 4311, 8622, 23393, 46786, 70179, 71371, 75203, 140358, 142742, 150406, 210537, 214113, 225609, 421074, 428226, 451218, 642339, 676827, 1284678, 1353654, 11205247, 22410494, 33615741, 67231482, 100847223, 201694446]

約数ペア:

[(1, 201694446), (2, 100847223), (3, 67231482), (6, 33615741), (9, 22410494), (18, 11205247), (149, 1353654), (157, 1284678), (298, 676827), (314, 642339), (447, 451218), (471, 428226), (479, 421074), (894, 225609), (942, 214113), (958, 210537), (1341, 150406), (1413, 142742), (1437, 140358), (2682, 75203), (2826, 71371), (2874, 70179), (4311, 46786), (8622, 23393)]