220185876

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{310997}}^1$

素因数の和:311063

約数の個数: 24

約数和(自身を含む): 522476640

約数和(自身を除く): 302290764

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 310997, 621994, 932991, 1243988, 1865982, 3731964, 18348823, 36697646, 55046469, 73395292, 110092938, 220185876]

約数ペア:

[(1, 220185876), (2, 110092938), (3, 73395292), (4, 55046469), (6, 36697646), (12, 18348823), (59, 3731964), (118, 1865982), (177, 1243988), (236, 932991), (354, 621994), (708, 310997)]