205337928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{937}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 537586560

約数和(自身を除く): 332248632

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 397, 552, 794, 937, 1191, 1588, 1874, 2382, 2811, 3176, 3748, 4764, 5622, 7496, 9131, 9528, 11244, 18262, 21551, 22488, 27393, 36524, 43102, 54786, 64653, 73048, 86204, 109572, 129306, 172408, 219144, 258612, 371989, 517224, 743978, 1115967, 1487956, 2231934, 2975912, 4463868, 8555747, 8927736, 17111494, 25667241, 34222988, 51334482, 68445976, 102668964, 205337928]

約数ペア:

[(1, 205337928), (2, 102668964), (3, 68445976), (4, 51334482), (6, 34222988), (8, 25667241), (12, 17111494), (23, 8927736), (24, 8555747), (46, 4463868), (69, 2975912), (92, 2231934), (138, 1487956), (184, 1115967), (276, 743978), (397, 517224), (552, 371989), (794, 258612), (937, 219144), (1191, 172408), (1588, 129306), (1874, 109572), (2382, 86204), (2811, 73048), (3176, 64653), (3748, 54786), (4764, 43102), (5622, 36524), (7496, 27393), (9131, 22488), (9528, 21551), (11244, 18262)]