221323764

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{110441}}^1$

素因数の和:110615

約数の個数: 24

約数和(自身を含む): 519519168

約数和(自身を除く): 298195404

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 110441, 220882, 331323, 441764, 662646, 1325292, 18443647, 36887294, 55330941, 73774588, 110661882, 221323764]

約数ペア:

[(1, 221323764), (2, 110661882), (3, 73774588), (4, 55330941), (6, 36887294), (12, 18443647), (167, 1325292), (334, 662646), (501, 441764), (668, 331323), (1002, 220882), (2004, 110441)]