205128645168

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{8202521}}^1$

素因数の和:8203053

約数の個数: 40

約数和(自身を含む): 530932844016

約数和(自身を除く): 325804198848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 2084, 3126, 4168, 6252, 8336, 12504, 25008, 8202521, 16405042, 24607563, 32810084, 49215126, 65620168, 98430252, 131240336, 196860504, 393721008, 4273513441, 8547026882, 12820540323, 17094053764, 25641080646, 34188107528, 51282161292, 68376215056, 102564322584, 205128645168]

約数ペア:

[(1, 205128645168), (2, 102564322584), (3, 68376215056), (4, 51282161292), (6, 34188107528), (8, 25641080646), (12, 17094053764), (16, 12820540323), (24, 8547026882), (48, 4273513441), (521, 393721008), (1042, 196860504), (1563, 131240336), (2084, 98430252), (3126, 65620168), (4168, 49215126), (6252, 32810084), (8336, 24607563), (12504, 16405042), (25008, 8202521)]