220172952

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223753}}^1$

素因数の和:223803

約数の個数: 32

約数和(自身を含む): 563860080

約数和(自身を除く): 343687128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 223753, 447506, 671259, 895012, 1342518, 1790024, 2685036, 5370072, 9173873, 18347746, 27521619, 36695492, 55043238, 73390984, 110086476, 220172952]

約数ペア:

[(1, 220172952), (2, 110086476), (3, 73390984), (4, 55043238), (6, 36695492), (8, 27521619), (12, 18347746), (24, 9173873), (41, 5370072), (82, 2685036), (123, 1790024), (164, 1342518), (246, 895012), (328, 671259), (492, 447506), (984, 223753)]