206428404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8219}}^1$

素因数の和:8269

約数の個数: 96

約数和(自身を含む): 618670080

約数和(自身を除く): 412241676

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 3588, 4186, 6279, 8219, 8372, 12558, 16438, 24657, 25116, 32876, 49314, 57533, 98628, 106847, 115066, 172599, 189037, 213694, 230132, 320541, 345198, 378074, 427388, 567111, 641082, 690396, 747929, 756148, 1134222, 1282164, 1323259, 1495858, 2243787, 2268444, 2457481, 2646518, 2991716, 3969777, 4487574, 4914962, 5293036, 7372443, 7939554, 8975148, 9829924, 14744886, 15879108, 17202367, 29489772, 34404734, 51607101, 68809468, 103214202, 206428404]

約数ペア:

[(1, 206428404), (2, 103214202), (3, 68809468), (4, 51607101), (6, 34404734), (7, 29489772), (12, 17202367), (13, 15879108), (14, 14744886), (21, 9829924), (23, 8975148), (26, 7939554), (28, 7372443), (39, 5293036), (42, 4914962), (46, 4487574), (52, 3969777), (69, 2991716), (78, 2646518), (84, 2457481), (91, 2268444), (92, 2243787), (138, 1495858), (156, 1323259), (161, 1282164), (182, 1134222), (273, 756148), (276, 747929), (299, 690396), (322, 641082), (364, 567111), (483, 427388), (546, 378074), (598, 345198), (644, 320541), (897, 230132), (966, 213694), (1092, 189037), (1196, 172599), (1794, 115066), (1932, 106847), (2093, 98628), (3588, 57533), (4186, 49314), (6279, 32876), (8219, 25116), (8372, 24657), (12558, 16438)]