207538422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{4177}}^1$

素因数の和:4222

約数の個数: 72

約数和(自身を含む): 522968616

約数和(自身を除く): 315430194

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 546, 637, 1014, 1183, 1274, 1911, 2366, 3549, 3822, 4177, 7098, 8281, 8354, 12531, 16562, 24843, 25062, 29239, 49686, 54301, 58478, 87717, 108602, 162903, 175434, 204673, 325806, 380107, 409346, 614019, 705913, 760214, 1140321, 1228038, 1411826, 2117739, 2280642, 2660749, 4235478, 4941391, 5321498, 7982247, 9882782, 14824173, 15964494, 29648346, 34589737, 69179474, 103769211, 207538422]

約数ペア:

[(1, 207538422), (2, 103769211), (3, 69179474), (6, 34589737), (7, 29648346), (13, 15964494), (14, 14824173), (21, 9882782), (26, 7982247), (39, 5321498), (42, 4941391), (49, 4235478), (78, 2660749), (91, 2280642), (98, 2117739), (147, 1411826), (169, 1228038), (182, 1140321), (273, 760214), (294, 705913), (338, 614019), (507, 409346), (546, 380107), (637, 325806), (1014, 204673), (1183, 175434), (1274, 162903), (1911, 108602), (2366, 87717), (3549, 58478), (3822, 54301), (4177, 49686), (7098, 29239), (8281, 25062), (8354, 24843), (12531, 16562)]