210878766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72767}}^1$

素因数の和:72805

約数の個数: 48

約数和(自身を含む): 544886784

約数和(自身を除く): 334008018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 72767, 145534, 218301, 436602, 509369, 654903, 1018738, 1309806, 1528107, 1673641, 3056214, 3347282, 4584321, 5020923, 9168642, 10041846, 11715487, 15062769, 23430974, 30125538, 35146461, 70292922, 105439383, 210878766]

約数ペア:

[(1, 210878766), (2, 105439383), (3, 70292922), (6, 35146461), (7, 30125538), (9, 23430974), (14, 15062769), (18, 11715487), (21, 10041846), (23, 9168642), (42, 5020923), (46, 4584321), (63, 3347282), (69, 3056214), (126, 1673641), (138, 1528107), (161, 1309806), (207, 1018738), (322, 654903), (414, 509369), (483, 436602), (966, 218301), (1449, 145534), (2898, 72767)]