203372037

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 342014400

約数和(自身を除く): 138642363

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 149, 153, 187, 447, 561, 811, 1341, 1639, 1683, 2433, 2533, 4917, 7299, 7599, 8921, 13787, 14751, 22797, 26763, 27863, 41361, 80289, 83589, 120839, 124083, 151657, 250767, 362517, 454971, 1087551, 1329229, 1364913, 2054263, 3987687, 6162789, 11963061, 18488367, 22596893, 67790679, 203372037]

約数ペア:

[(1, 203372037), (3, 67790679), (9, 22596893), (11, 18488367), (17, 11963061), (33, 6162789), (51, 3987687), (99, 2054263), (149, 1364913), (153, 1329229), (187, 1087551), (447, 454971), (561, 362517), (811, 250767), (1341, 151657), (1639, 124083), (1683, 120839), (2433, 83589), (2533, 80289), (4917, 41361), (7299, 27863), (7599, 26763), (8921, 22797), (13787, 14751)]