213668268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{6449}}^1$

素因数の和:6718

約数の個数: 48

約数和(自身を含む): 546134400

約数和(自身を除く): 332466132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 251, 502, 753, 1004, 1506, 2761, 3012, 5522, 6449, 8283, 11044, 12898, 16566, 19347, 25796, 33132, 38694, 70939, 77388, 141878, 212817, 283756, 425634, 851268, 1618699, 3237398, 4856097, 6474796, 9712194, 17805689, 19424388, 35611378, 53417067, 71222756, 106834134, 213668268]

約数ペア:

[(1, 213668268), (2, 106834134), (3, 71222756), (4, 53417067), (6, 35611378), (11, 19424388), (12, 17805689), (22, 9712194), (33, 6474796), (44, 4856097), (66, 3237398), (132, 1618699), (251, 851268), (502, 425634), (753, 283756), (1004, 212817), (1506, 141878), (2761, 77388), (3012, 70939), (5522, 38694), (6449, 33132), (8283, 25796), (11044, 19347), (12898, 16566)]