206816904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 643705920

約数和(自身を除く): 436889016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 197, 252, 394, 504, 591, 788, 1182, 1379, 1576, 1773, 2083, 2364, 2758, 3546, 4137, 4166, 4728, 5516, 6249, 7092, 8274, 8332, 11032, 12411, 12498, 14184, 14581, 16548, 16664, 18747, 24822, 24996, 29162, 33096, 37494, 43743, 49644, 49992, 58324, 74988, 87486, 99288, 116648, 131229, 149976, 174972, 262458, 349944, 410351, 524916, 820702, 1049832, 1231053, 1641404, 2462106, 2872457, 3282808, 3693159, 4924212, 5744914, 7386318, 8617371, 9848424, 11489828, 14772636, 17234742, 22979656, 25852113, 29545272, 34469484, 51704226, 68938968, 103408452, 206816904]

約数ペア:

[(1, 206816904), (2, 103408452), (3, 68938968), (4, 51704226), (6, 34469484), (7, 29545272), (8, 25852113), (9, 22979656), (12, 17234742), (14, 14772636), (18, 11489828), (21, 9848424), (24, 8617371), (28, 7386318), (36, 5744914), (42, 4924212), (56, 3693159), (63, 3282808), (72, 2872457), (84, 2462106), (126, 1641404), (168, 1231053), (197, 1049832), (252, 820702), (394, 524916), (504, 410351), (591, 349944), (788, 262458), (1182, 174972), (1379, 149976), (1576, 131229), (1773, 116648), (2083, 99288), (2364, 87486), (2758, 74988), (3546, 58324), (4137, 49992), (4166, 49644), (4728, 43743), (5516, 37494), (6249, 33096), (7092, 29162), (8274, 24996), (8332, 24822), (11032, 18747), (12411, 16664), (12498, 16548), (14184, 14581)]