193000122

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1872

約数の個数: 72

約数和(自身を含む): 490553856

約数和(自身を除く): 297553734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 254, 294, 381, 441, 762, 882, 889, 1143, 1723, 1778, 2286, 2667, 3446, 5169, 5334, 6223, 8001, 10338, 12061, 12446, 15507, 16002, 18669, 24122, 31014, 36183, 37338, 56007, 72366, 84427, 108549, 112014, 168854, 217098, 218821, 253281, 437642, 506562, 656463, 759843, 1312926, 1519686, 1531747, 1969389, 3063494, 3938778, 4595241, 9190482, 10722229, 13785723, 21444458, 27571446, 32166687, 64333374, 96500061, 193000122]

約数ペア:

[(1, 193000122), (2, 96500061), (3, 64333374), (6, 32166687), (7, 27571446), (9, 21444458), (14, 13785723), (18, 10722229), (21, 9190482), (42, 4595241), (49, 3938778), (63, 3063494), (98, 1969389), (126, 1531747), (127, 1519686), (147, 1312926), (254, 759843), (294, 656463), (381, 506562), (441, 437642), (762, 253281), (882, 218821), (889, 217098), (1143, 168854), (1723, 112014), (1778, 108549), (2286, 84427), (2667, 72366), (3446, 56007), (5169, 37338), (5334, 36183), (6223, 31014), (8001, 24122), (10338, 18669), (12061, 16002), (12446, 15507)]