211220282

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5717}}^1$

素因数の和:5775

約数の個数: 48

約数和(自身を含む): 410666760

約数和(自身を除く): 199446478

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 5278, 5717, 11434, 18473, 36946, 40019, 74321, 80038, 148642, 165793, 280133, 331586, 520247, 560266, 1040494, 1160551, 2155309, 2321102, 3641729, 4310618, 7283458, 8123857, 15087163, 16247714, 30174326, 105610141, 211220282]

約数ペア:

[(1, 211220282), (2, 105610141), (7, 30174326), (13, 16247714), (14, 15087163), (26, 8123857), (29, 7283458), (49, 4310618), (58, 3641729), (91, 2321102), (98, 2155309), (182, 1160551), (203, 1040494), (377, 560266), (406, 520247), (637, 331586), (754, 280133), (1274, 165793), (1421, 148642), (2639, 80038), (2842, 74321), (5278, 40019), (5717, 36946), (11434, 18473)]