199916244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1723}}^1$

素因数の和:2037

約数の個数: 72

約数和(自身を含む): 553486752

約数和(自身を除く): 353570508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 293, 396, 586, 879, 1172, 1723, 1758, 2637, 3223, 3446, 3516, 5169, 5274, 6446, 6892, 9669, 10338, 10548, 12892, 15507, 18953, 19338, 20676, 29007, 31014, 37906, 38676, 56859, 58014, 62028, 75812, 113718, 116028, 170577, 227436, 341154, 504839, 682308, 1009678, 1514517, 2019356, 3029034, 4543551, 5553229, 6058068, 9087102, 11106458, 16659687, 18174204, 22212916, 33319374, 49979061, 66638748, 99958122, 199916244]

約数ペア:

[(1, 199916244), (2, 99958122), (3, 66638748), (4, 49979061), (6, 33319374), (9, 22212916), (11, 18174204), (12, 16659687), (18, 11106458), (22, 9087102), (33, 6058068), (36, 5553229), (44, 4543551), (66, 3029034), (99, 2019356), (132, 1514517), (198, 1009678), (293, 682308), (396, 504839), (586, 341154), (879, 227436), (1172, 170577), (1723, 116028), (1758, 113718), (2637, 75812), (3223, 62028), (3446, 58014), (3516, 56859), (5169, 38676), (5274, 37906), (6446, 31014), (6892, 29007), (9669, 20676), (10338, 19338), (10548, 18953), (12892, 15507)]