222743246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6949}}^1$

素因数の和:7040

約数の個数: 32

約数和(自身を含む): 384307200

約数和(自身を除く): 161563954

約数列:

[1, 2, 11, 22, 31, 47, 62, 94, 341, 517, 682, 1034, 1457, 2914, 6949, 13898, 16027, 32054, 76439, 152878, 215419, 326603, 430838, 653206, 2369609, 3592633, 4739218, 7185266, 10124693, 20249386, 111371623, 222743246]

約数ペア:

[(1, 222743246), (2, 111371623), (11, 20249386), (22, 10124693), (31, 7185266), (47, 4739218), (62, 3592633), (94, 2369609), (341, 653206), (517, 430838), (682, 326603), (1034, 215419), (1457, 152878), (2914, 76439), (6949, 32054), (13898, 16027)]