205860984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18289}}^1$

素因数の和:18372

約数の個数: 64

約数和(自身を含む): 596985600

約数和(自身を除く): 391124616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 18289, 36578, 54867, 73156, 109734, 128023, 146312, 219468, 256046, 384069, 438936, 512092, 768138, 1024184, 1225363, 1536276, 2450726, 3072552, 3676089, 4901452, 7352178, 8577541, 9802904, 14704356, 17155082, 25732623, 29408712, 34310164, 51465246, 68620328, 102930492, 205860984]

約数ペア:

[(1, 205860984), (2, 102930492), (3, 68620328), (4, 51465246), (6, 34310164), (7, 29408712), (8, 25732623), (12, 17155082), (14, 14704356), (21, 9802904), (24, 8577541), (28, 7352178), (42, 4901452), (56, 3676089), (67, 3072552), (84, 2450726), (134, 1536276), (168, 1225363), (201, 1024184), (268, 768138), (402, 512092), (469, 438936), (536, 384069), (804, 256046), (938, 219468), (1407, 146312), (1608, 128023), (1876, 109734), (2814, 73156), (3752, 54867), (5628, 36578), (11256, 18289)]