201639564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{266719}}^1$

素因数の和:266739

約数の個数: 48

約数和(自身を含む): 597452800

約数和(自身を除く): 395813236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 266719, 533438, 800157, 1066876, 1600314, 1867033, 2400471, 3200628, 3734066, 4800942, 5601099, 7201413, 7468132, 9601884, 11202198, 14402826, 16803297, 22404396, 28805652, 33606594, 50409891, 67213188, 100819782, 201639564]

約数ペア:

[(1, 201639564), (2, 100819782), (3, 67213188), (4, 50409891), (6, 33606594), (7, 28805652), (9, 22404396), (12, 16803297), (14, 14402826), (18, 11202198), (21, 9601884), (27, 7468132), (28, 7201413), (36, 5601099), (42, 4800942), (54, 3734066), (63, 3200628), (84, 2400471), (108, 1867033), (126, 1600314), (189, 1066876), (252, 800157), (378, 533438), (756, 266719)]