206452012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4969}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 420819840

約数和(自身を除く): 214367828

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1598, 2444, 3196, 4969, 9938, 10387, 19876, 20774, 41548, 64597, 84473, 129194, 168946, 233543, 258388, 337892, 467086, 934172, 1098149, 2196298, 3036059, 3970231, 4392596, 6072118, 7940462, 12144236, 15880924, 51613003, 103226006, 206452012]

約数ペア:

[(1, 206452012), (2, 103226006), (4, 51613003), (13, 15880924), (17, 12144236), (26, 7940462), (34, 6072118), (47, 4392596), (52, 3970231), (68, 3036059), (94, 2196298), (188, 1098149), (221, 934172), (442, 467086), (611, 337892), (799, 258388), (884, 233543), (1222, 168946), (1598, 129194), (2444, 84473), (3196, 64597), (4969, 41548), (9938, 20774), (10387, 19876)]