207957496

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2927}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 398442240

約数和(自身を除く): 190484744

約数列:

[1, 2, 4, 8, 83, 107, 166, 214, 332, 428, 664, 856, 2927, 5854, 8881, 11708, 17762, 23416, 35524, 71048, 242941, 313189, 485882, 626378, 971764, 1252756, 1943528, 2505512, 25994687, 51989374, 103978748, 207957496]

約数ペア:

[(1, 207957496), (2, 103978748), (4, 51989374), (8, 25994687), (83, 2505512), (107, 1943528), (166, 1252756), (214, 971764), (332, 626378), (428, 485882), (664, 313189), (856, 242941), (2927, 71048), (5854, 35524), (8881, 23416), (11708, 17762)]