222179635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 297676800

約数和(自身を除く): 75497165

約数列:

[1, 5, 19, 31, 37, 95, 155, 185, 589, 703, 1147, 2039, 2945, 3515, 5735, 10195, 21793, 38741, 63209, 75443, 108965, 193705, 316045, 377215, 1200971, 1433417, 2338733, 6004855, 7167085, 11693665, 44435927, 222179635]

約数ペア:

[(1, 222179635), (5, 44435927), (19, 11693665), (31, 7167085), (37, 6004855), (95, 2338733), (155, 1433417), (185, 1200971), (589, 377215), (703, 316045), (1147, 193705), (2039, 108965), (2945, 75443), (3515, 63209), (5735, 38741), (10195, 21793)]